ok figured it out; why couldn't you tell me to download the Airgap wallet and "Sync accounts" from Airgap vault to Airgap Wallet? How did you not know this? Something is very fishy here with your explanation and trying to help me out; you should find someone else to answer and help people out here cause you did not.
I am glad you figured it out! The issue explanation you provided was not sufficient. How can you send ERC20 tokens to an AirGap wallet account, but not know how to access it?
You were correctly referred to the AirGap team who are the best people to help you with AirGap-related questions/issues.
All the best,
Vlad