At last I have gotten a positive rating(5*) for a few days. After three days I got 3rd job by buyer request and a custom order. I have completed his job, duly submitted. But buyers have no response for revisions and amount was credited in my account. Before clearing pending days(13 days), he was cancelled his order and get me (1*) reviews. For that I have not get apply any buyer request and custom offer. Please say, how may I will improve my my ratings.