After using the bridge to transfer a token from the Avalanche Network to the Ethereum Network, it may not appear right away unless the token address has been added to the wallet.
If you are unable to find a token in your MetaMask wallet on the Ethereum Network, please follow these steps to add the token address to MetaMask, and then the bridged token will appear.
Open MetaMask wallet, and click, "Import Tokens."
2. Copy and paste the ERC-20 token address, and then click, "Add Custom Token."
3. After importing make sure to click "Refresh List" and the bridged token will appear.
For a more in-depth read on how the Avalanche Bridge works, please read the following articles.