can any one lend me 1$

[neochiny]

So this is how you treat newbies on this forum these days.
you asked for the transaction Id. I gave it to you. why should this not be my transaction?
you can also check my feedback I already have one positive.

One decision of sending 1$ to random guy and not getting it back and all hell breaks loose...

What's so hard with signing a message?
You took the time to send some random guy $1, yet now can't be bothered to sign a simple message?
Don't take all these the wrong way, it's just proving you did what you said as well as disproving any/all accusations.

While you're at it, how about including a screenshot of the pm between you, where he gave you that address you sent to? 

[dream4]

first I have to know how to sign which I now do.

Code:

-----BEGIN BITCOIN SIGNED MESSAGE-----
This is dream4 from bitcointalk.org and today is 2017.02.25
-----BEGIN SIGNATURE-----
1McJ15kXTkqDscUsMh8kCLJXfYqW4JgVHx
IKAk+aglSz67u+UlNAL/8iftBx/IaZ0YfckYyTV2ThiWPHsrqssULVrrVI/mbp8W05gTKJaoSpFCyA/5tA2lguY=
-----END BITCOIN SIGNED MESSAGE-----

screen of pms
https://s21.postimg.org/wvlb3wrmv/proof.png

[ThatRandom8543]

first I have to know how to sign which I now do.

Code:

-----BEGIN BITCOIN SIGNED MESSAGE-----
This is dream4 from bitcointalk.org and today is 2017.02.25
-----BEGIN SIGNATURE-----
1McJ15kXTkqDscUsMh8kCLJXfYqW4JgVHx
IKAk+aglSz67u+UlNAL/8iftBx/IaZ0YfckYyTV2ThiWPHsrqssULVrrVI/mbp8W05gTKJaoSpFCyA/5tA2lguY=
-----END BITCOIN SIGNED MESSAGE-----

screen of pms
https://s21.postimg.org/wvlb3wrmv/proof.png

Message is verified.

[dream4]

despite having a verified Message, mammabitcoin2u gave me a negative rating. It would be nice if it gets removed because all those accusations are wrong.

[neochiny]

despite having a verified Message, mammabitcoin2u gave me a negative rating. It would be nice if it gets removed because all those accusations are wrong.

Signed Message has indeed verified.
Screenshots of PM's were also provided and confirms dream4's claim.

1. Send mr.bitcoinerf11 a PM, ask for the agreed upon repayment. If user still fails to communicate with you then
2. Go to Scam Accusation section, create a thread there. Use the format:

What happened::
Scammers Profile Link:
Reference Link:
Amount Scammed:
Payment Method:
Proof of Payment:
PM/Chat Logs:
Additional Notes:

Link to this thread as well.
3. The amount doesn't matter. Please do this so the scammer would be tagged appropriately by DT members. It would help warn others and hopefully, avoid any future scams.

*As suggested, send mammabitcoin2u a PM.