You normaly dont get banned for no reason. Its usualy because of hacks being used by you or someone with acsess to your account
If you belive it unjust @Dev_VKC can normaly take a look and see
If your account was banned for a valid reason you can not retrive it and will have to start over with a fresh account
And finaly this is a english speaking forum so keep your future replies to english only. Thanks🌸