DatingDapp

The contract declares a mapping to track user balances but fails to update it when users deposit or send Ether. This oversight results in inaccurate balance tracking, which can cause financial discrepancies.

``` mapping(address => uint256) public userBalances;

``` However, the contract does not update this mapping when users send funds. As a result, deposits remain untracked, preventing the contract from verifying whether a user has made a payment.

Recommendations

• Ensure that the userBalances mapping is updated whenever a user deposits Ether.