Step 1: Tap on your profile picture to access the settings page.
Step 2: Tap on the 'Two-Factor Authentication' button to save your recovery key.
Step 3: Copy the recovery key and store it in a safe location.
Step 4: Download a 2FA provider app like Google Authenticator or Authy.
Step 5: Add the 2FA key in your 2FA provider app.
Step 6: Copy the 2FA code in your 2FA provider app.
Step 7: Tap on 'I have my 2FA code' in Metal Pay.
Step 8: Paste the 2FA code and tap on 'Submit'.
