I chose a seller who answered a request, was very friendly and made a lot of promises to me. At the end he did not do the job and I thought it was due to a language barrier so I paid and let it go. He was actually rude to me towards the end, did not fulfill the requirements, and everything had to be completely redone by a different seller.
I gave him a 5 star rating because i was afraid he would sabotage my website.
Now he keeps harassing me several times a day to completer the project. Help