You can only expect the other party to repay the loan, but also expect the other party not to cheat, otherwise you will have to bear more responsibilities. Taobao stipulates that stores cannot be transferred or traded except for the distribution and inheritance of divorced property.
I don't know how much money the person who bought your shop borrowed. If the amount is not large, you can complain to Taobao and claim back the account and the store on the grounds that the account was stolen, but the loan obviously needs you to repay it. If the amount is large, calling the police may be beneficial to you, because the pit is getting bigger and bigger, and you are definitely not exempt from saying that you are selling a store.