You can deposit cards into Sorare by accessing the user settings page and scrolling down to the deposit cards section.
When clicking on Deposit Cards a popup will appear displaying the cards held on your external wallet (e.g. MetaMask). Make sure to select the address you want to deposit from in your external wallet.
If you’re depositing for the first time for a given sport, you will first be prompted to authorize deposits using your MetaMask. Note that this should be done only once for each sport. You can track the progress of the transaction by clicking on the magnifying glass icon. This transaction has to settle before you’re able to make the actual deposit.
Click on the magnifying glass icon to track the transaction
Once deposits have been approved for a sport you can deposit any card for that sport by clicking on the deposit button. Your MetaMask will open to confirm your deposit. You can track the progress of the transaction by clicking on the magnifying glass icon. Card should appear in your gallery a few minutes after the transaction is confirmed.