P2P seller ads restricted to me

just lately, i bought some USDT with a pleasant worth from several vendor, but i can't purchase from them anymore, the advertisements says RESTRICTED and when i click, binance says "Sorry, you do not meet the necessities set by different events"

but there's one pattern :

1. they all the time request me to ship a proof of cost by way of whatsapp
2. after that, they ask me why i purchase USDT
3. i stated it was for USDT arbitrage
4. they all the time say "your profit could be very small"
5. they all the time point me to attempt Futures, particularly with ETH
6. they all the time advocate me some much less recognized trade aside from binance, like BitxEx, Bitec and IDO (idk if its scam or not, i by no means attempt them)
7. they all the time ask, if i want extra USDT
8. principally, they all the time says doesn't have USDT left to promote
9. some of them says will supply me the identical worth, however all the time publish a far greater worth
10. their account is have a superb status
11. i by no means acquired scammed by them
12. they're VERY well mannered

virtually EVERY seller that sells with good worth have that sample, i have to know what is occurring proper now. lets talk about