a buyer has become a nightmare …
We agreed on an order for a video, I’ve done it, asked for some changes and I also made them, then I asked for more changes, they were excessive changes, then at that moment I told him that we would cancel the order, and that he would leave. He has sworn to me that these would be the last changes and I would complete the order.
Then, after he worked on it, he told me that he needs more changes, and he forces me to give him the source file, I tell him that I can not deliver the source file, that it has an additional price, he threatens me that I must deliver it and he will not mark The order as complete.
What I do? I have contacted the support of fiverr, do you think they will help me?
I have spent much of my time on this project.