Once you have successfully claimed any Bebop achievement badge, you should see the badges in your wallet.

You can head over to Bebop's achievement badge page and connect your wallet to see all badges that you have collected on the right side of the page.

Alternatively, you can head over to OpenSea and connect your wallet to view Bebop achievement badges that you have collected under your Profile page, followed by Hidden tab. Since these badges are transferred to your wallet, these badges are automatically hidden by default due to OpenSea's feature.