First check spam, junk, promotions and any email rules that may move automated messages. Confirm that you are looking at the inbox connected to your account.
On the verification page, choose Resend Code. Your current code may remain valid until it expires, so avoid requesting several codes in quick succession.
Also try
- Wait a few minutes for delivery.
- Use the newest valid six-digit code.
- Enter a saved backup code if you cannot receive email.
- Wait before trying again if the resend limit appears.
Never share a verification or backup code.