I have been a new seller on Fiverr since December 1st, 2023, and I apply full proper SEO to everything on my profile "www.fiverr.com/hafiz_ahmad786". A recent client placed an order on this gig "https://www.fiverr.com/create-stunning-amazon-images-and-ebc-or-a-plus-content-that-converts" and provided the requirements. After completing the order and submitting it, I shared the files with the client. However, he claimed that my work was not satisfactory, went away with the files, and got a refund. Now, I see that my profile is deranked. Please tell me what I should do.