Hi there,
I can do this job for you. I guess, I know why the Adsense is saying that the site is down or unavailable. I can fix it.
I need to have a look to your adsense account. Feel free to discuss anything regarding this project before starting.
About Me -
My self Ajay KC, I am a Designer & Developer. I am a blogger since 2010 and using Google Adsense from last 4-5 years. I can help you on any Adsense issue, whether it be on YouTube or a Website. I helped people in Resolving Adsense Issues, Adsense approvals, Ads Implementation and Increasing in revenue.
Looking forward to hear from you.
Thanks