Well I have one video rank #5 . Now I tried to upload the same video but with some changes ( Different text , better quality) and bought views , likes , comments as usually . The video should have been now rank # 3 - 4 or at least on page 1 . But its rank #50 Is there any updates on youtube? Or my video has been flagged because its the same as the old one? I don't have a lot of money to test some other videos and see whats the problem and I was hopping if someone can help me find the reason why my video isn't ranked?