A seller who had hired me for 300 words of research. I did this perfectly and he acknowledged it was good stuff. He came back 2 days later accusing me of writing just 300 words, instead of 500. He threatened to leave me a negative review unless I did an extra work (which was bulky) FOR FREE! I showed him evidence that we had agreed on 300 words all along. I knew he was trying to con me. He apologized, then went on to leave me a horrible negative review, accusing me of asking him for tips, lying about him and apologizing to him for lying!
I reported the issue to customer support to have the feedback removed as it was clearly false and vindictive.
They told me that in the new policy, SELLERS NO LONGER HAVE THE ABILITY OF REQUESTING FEEDBACK REMOVAL… NO MATTER WHAT… ONLY BUYERS CAN