Why my YouTube comments won't show


Oct 13, 2016
Hello team, I don't weather to post this kind of questions here,if not I'm sorry . I have been having this issue since last 5 days . whenever I comment on a video on YouTube and come back after some time the comment is gone I thought that my comments are getting deleted by violating some policy but I have a comment on a xyz video which has too many likes (750) shows up in top comments list . Now whenever i comment on a video it doesn't show up on the top but earlier it did show up without any likes .and I am unable to join any conversation because of this .btw I am talking about android YouTube app