To add suspicion from Timerland's comment.
According to whois the domain is farily new, it's from December 2017, always be cautious when dealing with a new domain/owner.
Website looks 'meh' at best, and reviews looks fake and shady.

I don't know how OP managed to find this website to begin with, I tried to do google search and this is the only discussion about P4ay.com
Anyway, New website + Suspicious rates are a no go.

Must be a hacked account, password were changed recently.
Also, the post made on 13th of March looks linked to his original Twitter/Facebook account (Both have Billy name on it).
And by looking at the time the PM were sent, it was hacked very recent, maybe under 24 Hours

Anyway, tagged but since I'm not a DT it won't show up publicly

That, and most of retailers that accepts debit card as form of payment

This all depends on your Debit Card provider. We have Bitpay, Advcash, Xapo, Wire-x, etc.
Each debit card provider has their own rules, regulations, fees, and rates. You will have to check each website and compare which one is the best for you, although usually their rates and fees doesn't have any major differences.

Bitcoin Debit Card either has Visa or Mastercard logo on it, meaning as long as your retailer or atm accepts Visa/Mastercard you are good to go.
Bitpay only servers US based customer, if you're not in US you need to look elsewhere. Most of bitcoin debit card will require verification and only serves either US or Europe region after Wavecrest started blocking card outside US or Europe.

To add to Darkstar's post, copy and pasting report should be made in public so DT Member can -neg it.
Abhisek's post are confirmed copy and pasting with just added emoticon, at least he didn't use a bot for it, I expected someone who copy and paste to use bot to ease them on their "job"
I've -neg and notified his Signature Campaign manager, but since I'm not on DT my trust rating won't appear on his profile.

I'm pretty sure Mods can do permaban, or is it global mods?

But, in OP's case he never posted a Bitcoin address, from surfing through his post history all I did see is that he only ever posted two ETH addresses.
Any possibilities for you to make an exception? If not OP's account can be considered gone without any Bitcoin address to make a signed messages.
Creating ETH signed message are the same as creating Bitcoin Signed message, user need to be in possession of their ETH private key before signing a message, so theoretically it should be as safe as Bitcoin signed message.

Calling them scammers are not a good idea, don't expect any help from them if they read it 
As for your case, 6 weeks are still normal, people are waiting for months for them to answer PMs and believe it or not, your PM are not the only request that they've received daily.
good luck recovering your account dude, if I were either of them I would probably be offended and refuse to restore your account.

From my experience you can pretty much use any cards and Paypal will accept it.
I never heard an issue with Crypto Debit card and Paypal mixed together under one Paypal account, but do mind that Paypal might freeze your account and ask for a bank statement linked to your card.
This is a problem if you use prepaid or virtual card as there are no bank statement to be made.
Try it at your own risk, I personally wouldn't try it with how itchy paypal's finger on its freeze button

His last active are on 9 March, at least he sees a notification from TryNinja.
Try to send him few more PMs, if he doesn't answer then you might consider that Boussac doesn't accept claims anymore, which is fair because it's already 5 years.
How much did you lost exactly anyway?

Upon searching from your post, this is the only address I managed to find

Sign a message using that Ether address with format that Mprep Gave to you above, after that send it either to Theymos or Cyrus to be recovered, expect a long time for a reply.

Bitcointalk does not affect the market, at least directly.

My idea to potentially stops alt account is to close registration to public, instead every new member will need to be invited by current members in order to join.
This should stop alt account to be easily join the forum, the referer's name will be put on public, so we know whose this potential alt/scam account belongs to.
Of course, people will start selling invites to the forum now just like merit being sold on Local Section

This is a common sense, but If you are selling your phone ALWAYS format your phone completely to minimize a chance that someone will have access your wallet.
Also, all modern phone now have applocker to put an extra security from meddling hands, use them (Especially if your phone has finger print scanner).

Exchange tend to get hacked or running away with their customer's money, that's why only send amount that you wish to exchange and then withdraw it immediately.

From their website it says that they have Support dedicated to Financial issues, did you try to contact that one?
For now try holding it, there's no way they would just let 2 Bitcoins to be given away to their customer 
But, if they did not interested on those coins anymore you might want to donate it to charity on their name

This has been discussed before, Theymos values privacy and anonymitiy and he's never going to add mandatory KYC to the forum.
Not only he values privacy and anonymity, there's also a problem in storing the KYC's data from the hands of meddling hackers.
There's also a problem with trust, I personally wouldn't trust anyone with my info, that's why I never verified my account on Wire-x or Cryptopay.

All in all, KYC on forum will be impossible to maintain and implement.

Switching to Segwit will save you money in long term, especially if you send coins daily.
Blockchain itself hasn't supported Segwit yet(You can't search Segwit address on Blockchain), but it's just a minor problem as there are Segwit block explorer already.
Transaction time are still the same as your transactions will need to be included to a block, just like non-Segwit transactions.
Segwit are currently supported by Electrum, don't buy yourself a hardware wallet if your goal is simply just to taste Segwit.

Just create and send your coins to a Segwit address as usual, it's good for the Mempool and your TX Fee

Not only you bumped an old topic, you got the nerve to spam and promote your Mixer.
Becareful with this Mixer, they are stealing Cryptomixer's design

Most of Blockchain Explorer are currently Web based, it's very rare to find an Program/App for PC.
With google searches I were unable to find App-based Blockchain Explorer except this one Github Project
https://github.com/iquidus/explorer
Use at your own risk though

Any particular reasons why do you want a program instead of web based explorer?
Web based can be accessed easily in just a few clicks

Close but a little bit wrong.
A cold storage is a method to keep your Bitcoin offline from the internet, usually used when you are holding a large sum of bitcoins as a security measure.
Bitcoin based company such as Bitpay, Coinbase, etc. Usually has Both Cold and Hot wallet, Hot wallet will be used for their daily transactions while Cold Wallet will be used as their collateral and reserves in case their website got hacked and all of their Hot wallet get stolen.
https://en.bitcoin.it/wiki/Cold_storage
https://en.bitcoin.it/wiki/Hot_wallet <<< For reference.

Bitpay uses Both Cold and Hot Wallet, as I've said above.
I don't know anything about Enjin.
Bitcoin Core wallet needs to be connected to Internet to be used, so it is a Hot wallet, although you can save your Wallet file to be used as Cold Storage.

As long as you have either the Wallet file or Seed/Mnemonic Phrase Backed up somewhere you are safe.

I've seen worse

If you see it necessary, Hardware wallet are cheaper nowadays than two years ago, but as long as you keep your PC secure a desktop wallet is enough.

I'm using Windows and had no problem with my wallet being stolen so far.
Windows 10 has a pretty neat security, as long as you didn't install sketchy program you should be fine.
But, if you want to be really safe, you can just dual boot your PC with Linux and Windows ( or completely change your everyday OS to Linux)

Don't install sketchy programs, always check your PC for Malware (I did this daily), use common sense before doing anything is by far the best measures against Malware or scams.

Agree with Loyce, Business usually uses External Payment Processor because they receives dozens of orders daily.
Since you are working a lawyer I doubt you will have dozens of client at one time, making External Payment Processor unnecessary to use and maintain.

If your client wants to pay in Bitcoin, you can just contact your client and give them your Bitcoin address, once you've received confirmations from Blockchain it means your coins have been sent into your wallet
Many small business still using "BTC accepted here" image, so it shouldn't be a problem for you.

Here's average Bitcoin's transaction fee
https://bitcoinfees.info/
Electrum has a slider that sets how long do you want to wait for your transaction to confirm, the more right the slider goes the faster the transaction will receive confirmation, and vice versa.

RBF (Replace By Fee) is a feature used if your transaction fee are too low.
Essentially it will use some of the coins that you have sent as transaction fee.

If you want to set fee Manually, electrum has that feature on the options