OP is like, "Hey, we need this flash btc and contact us to telegram so that I will disclose the details there but not here".
Also, "I've got a brand new account and whoever goes first is the one whom I will trust but that's already the pay".
We're not born yesterday and whoever goes into this likely scam will regret his actions. Understanding the term flash btc is likely you'll give him your btc in a flashily way and its gone.
I just illustrate my intention in other comments if you can provide me with flashes just let us talk
Nope, I can't provide that.
As you're saying that you are asking that on a freelancing website seems to be sketchy and it's the same here. And that's why most of us here think that it's likely that it's not real and a potential scam.
If you've found people to continue the offer on a telegram transaction, it's either you or the other guy are likely to get scammed.
It's easy to change the details there and no one's safe there. Whilst using an escrow here, they're reputable and going to make the transactions safe and verified.
But still, you can't control everyone by thinking about sketchy offers like this.