Hello there,
If your account was banned due to click fraud, there is very thin chance of getting it back.
But if there is objection with website content, that can be fixed and reviewed by AdSense support.
As far as your channel with disabled monetization goes
It takes around 6 months before you can start monetizing your channel with AdSense again.
My best advice for you is to;
Create a new YouTube channel
Get a new Adsense account on family/friend's name
Upload your content back on new channel.
Notify your subscribers about your new channel.
I got my channel disabled for monetization
Then
another channel banned with over 2000 subscribers
Now since January I got 4 channels and over 4000 subscriber to each and increasing.
So, don't worry, learn from your mistake and start again.
Good Luck, and whenever you need help, there are a lot of good people in this forum to help you out.
A.H.