Please help with the error "Site is down or not in use".

[arsenal]

Hello everyone. I received a response from AdSense stating that my site will be disabled and not in use in 2 weeks. I don't understand what I need to do. I am using Site Kit and have verified my site in Google Search Analytics. I would greatly appreciate your help on what I should do. Website address: htpps://healtyanddeliciousfood.com