Who here knows how to get a suspended YouTube account back???

Youtube took my account away for some reason. oder for no reason. I don't know what the heck happened. I've never done any spams, scams, copyright, and oder anything like that stuff. I know that that's the main reasons why they take accounts away but I've never done anything like that so why in the world did they take my account away and how the heck do I get it back? My Videos that I made and gepostet are gone. They're gone with my account. I've worked really hard on those Videos and now they're deleted with my account. I may have to make those Videos all over again. After all the hard work I did to make them. I can't believe my Videos are gone. A few of them are some of my bests ones I've made. I even gepostet a some of them here on fanpop. But there not here anymore. And I had hundreds of Favoriten and likes on that account but I can't remember all of them. What did YouTube do with my account and can I ever get it back? If so, how???