Depending on the email plan, you may be able to renew and recover your email before it is removed from the server due to expiration. If the product is still listed in your "My Products" page, you can use these instructions to renew. If the email is no longer there, you'll need to contact customer support through chat or phone to see if they are able to restore the email. You would need to purchase a new plan, so they can restore the email there.
TLH - GoDaddy | Community Moderator Supporting you at x.co/247support