If you can't see the tokens you've swapped in your wallet, try the following:

Firstly, verify that the transaction was successful by checking the transaction hash on a blockchain explorer (Polygonscan for Polygon-based tokens).

Some tokens may not automatically appear in your wallet because they're not yet recognized by the wallet's default list. Please, refer to the guides on the supported wallets:

Ensure your wallet software/app is up-to-date. Some newer tokens may be recognized in updated versions.

Occasionally, delays can occur due to network congestion. If the network is particularly busy, there might be a delay in reflecting your tokens.

If you're certain that the transaction was successful and have waited a reasonable amount of time, reach out to your wallet's support team for assistance.

As a last resort, you might try backing up your wallet (ensuring you have the necessary seed phrases or private keys), and then restoring or reinstalling it.

Remember, always be cautious when dealing with digital assets. Double-check all details, and never share your seed phrase or private key with anyone.