Sent a ERC20 token as a BEP20 and it never showed up, what do i do?

Sent a ERC20 token as a BEP20 to Coinbase and it never showed up, what do i do? im worried i lost all my tokens!! please help…

Please contact the customer support of Coinbase so they can assist you with the deposit issue. If they are not willing to recover the crypto or credit your account, then, unfortunately, you may consider it as lost. Please be careful next time and triple-check before transacting.