Hey guys, i can't figure out what is wrong with this function and its prevent pcs to swap token for eth even with lower wallets

if(from != owner() && to != owner() && to != address(0) && to != _burnAddress && to !=pancakePair){
uint256 contractBalanceRecepient = balanceOf(to);
require(contractBalanceRecepient + amount <= _maxWalletAmount, "Exceeds maximum wallet amount");
}

any error message?

Nothing