There is a buyer, and he has placed an order of $35, but the requirements he asked are far away from that, maybe would worth about $350 actually. I do photo editing, and at first we both agreed on doing 8 photos max, but he asked for new photos again and again, so far I have done almost 40 pics for him and I only charge $35 which normally I only do 7 pics for this price. At our conversation, I kept telling him that it’s our last final version, but he didn’t agree, and kept send me all brand-new photos for me to do! New photos! Not ones to modify! Even now the time is over, he still kept asking me to do free photos for him, for another 30 pics within 24 hrs. In that case, it would add up to around 60~70 pics in all for free charge, but we have agreed on only 8 max. What if he kept doing this forever? Then I have to deliver the work for him again and again to prevent the countdown to the end. This is so unfair, and he is really bad because he is not willing to add extra money but keeping ask for revision on the page with all new work! So my question is, I want to block this buyer, but I am afraid he would leave a bad review on my seller’s page on purpose, so what is the best way to help me solve that question? Thanks!
And now the countdown is over, I have thought he can not ask for a revison again. But he extend the time on buyer’s page, and now the order is back to countdown, and “in revision”, the comment he left is again all brand-new pics wanting me to do those for free… I am really helpless… What should I do?