These vendors are becoming scammers now, their format of scamming through this same p2p is not even one because I believe we have discussed several methods they were using to scam people that happen to just release coin to them without confirming and verifying the real amount of money they are to be paid.
The method OP used explained is another method different from what I have experienced before, and this means we should find a means of reporting them instead of letting go with such act, they deserve to be punished.
Last week, my vendor sent me lesser amount than he should sent, and was disturbing me to release, when I chatted him, he claimed that it was a mistake that he didn’t noticed the exact amount. And another vendor asked me for support due to charges, that it is not mandatory, but he is begging me to let him sent 1k lesser than my money, I said no and he sent me the right amount.
We need to be very careful with these vendors, they are very greedy, the little profit they are having is not enough for them, they are scamming others to earn extra income.