·        If you forget your password, you can reset it on the "I forgot my password" page. You can reset your password after verifying your identity by entering the details of any of the cards saved to MasterPass and entering the code sent via SMS to the mobile number registered with your card issuer.·        If despite entering your card details correctly you do not receive an SMS, contact your card issuer and confirm that your mobile number and other personal details are correct.·        If you are still receiving an error despite entering your verification code correctly, contact us at masterpassturkiye@mastercard.com.·        IF you cannot remember your card details. please contact us on masterpassturkiye@mastercard.com.