The App Store for credit card recharge will be blocked. Game manufacturers and Apple officials will strictly check your usual address when you log in from another place. If a third-party recharge is found, your account will be banned. Moreover, the risk of third-party recharging is very high. Sellers will usually ask for your Apple ID and password, which may lead to personal information leakage, account theft, credit card fraud, etc. It is also impossible to confirm whether the seller will renege on its promise and choose to refund.