INSANE FOR HOMEWORK, SOLVE EVERYTHING USING THEIR EXPERT Q&A
Accounts have credit/debit card attached, you must use it to re-subscribe the account for premium package. It's made on this way since it doesn't asks for 2FA if account doesn't has sub.
Hits pretty easy since premium package just costs 9,99$.
Warranty for invalid login, missing card, expired card or 2FA.