How can I only receive payment information when I buy things in Tik Tok, but I can't receive balance information?

It turns out that you can only receive payment information when you buy things in Tik Tok. You have to check your balance information yourself. If you pay by bank card, you have to download the corresponding APP or go to the bank to check the balance. If you use Tik Tok to pay monthly, you can directly check the arrears through Tik Tok.