Let's discuss who is to blame for the account I sold getting banned.

[Mayze]

Hello teachers, I had a 2018 Google Admob account that I was selling. I had been receiving payments for years without any issues. I decided to sell the account as it was. However, shortly after selling it, the account got banned. The buyer requested a refund and now says he will take legal action. I am still unable to determine who is right and who is wrong in this situation. I had never encountered any problems before, receiving payments multiple times since 2018. I was willing to refund the money out of goodwill, but I still cannot find fault in myself as the account got banned just an hour after selling it.