Wrong tansfer process

Hello, I did a wrong operation. I would be very happy if there is a solution to this issue.

I sent my avax balance in the metamask wallet to my polygon address in my phantom wallet but I can’t see it

You’ll need to take the seed phrase of that Phantom wallet and load it into a wallet that supports the Avalanche network and you can access it then. Ex. Metamask, Rabby, etc…