Check your email to see if they have sent you an Email regarding Account Termination. Typically the title would be "YouTube Account Notification". If they haven't sent you an Email, things might prove to be troublesome. But regardless, just click on this link [
You must be registered for see links
]
Fill out the details, and then click "Submit"
After that it's all up to YouTube to decide.
IF YouTube unbans your account, then your Videos (THAT HAVE NOT VIOLATED THE RULES) will show up. If they show up, then it's all good.
But there are cases when even if the YouTube Account gets unbanned, the videos won't show up. In that case, just reply back to the Email YouTube sent you. [The Email I'm talking about here refers to the Email that YouTube would send you stating that your account has been reinstated, provided it gets reinstated in the first place.]
Normally, the Email Address would be
[email protected] or
[email protected]. And about what you actually write in those appeals, is all up to you. Good luck.