This really depends, are you following community guidelines. If you are it probably isn't your fault, I think YouTube's flagging system is a mess right now, people are false flagging competitors videos. Even some big youtubers are getting there channels suspended/terminated because of this. Its pretty frustrating because when you try to appeal a flag your given only 250 characters to make your case and unless your a big youtuber its nearly impossible to talk to a real person over at YouTube support. I really hope they change something here