P2P seller ads restricted to me

just lately, i bought some USDT with a pleasant worth from a number of vendor, but i can't purchase from them anymore, the advertisements says RESTRICTED and when i click on, binance says "Sorry, you don't meet the requirements set by different parties"

but there's one sample :

1. they all the time request me to send a proof of cost by way of whatsapp
2. after that, they ask me why i buy USDT
3. i stated it was for USDT arbitrage
4. they all the time say "your revenue could be very small"
5. they all the time level me to attempt Futures, especially with ETH
6. they all the time advocate me some less recognized trade aside from binance, like BitxEx, Bitec and IDO (idk if its rip-off or not, i by no means attempt them)
7. they all the time ask, if i want more USDT
8. principally, they all the time says doesn't have USDT left to sell
9. a few of them says will supply me the identical worth, however all the time submit a far greater worth
10. their account is have an excellent popularity
11. i never received scammed by them
12. they are 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