What should I do if I registered the PIN code wrongly? July 01, 2024 00:57 Updated Please reset your PIN code by clicking on 'Forgot PIN code?' at the bottom of the PIN code entry screen. Related articles I cannot receive SMS verification code. I forgot my Myaku-pe 6-digit payment PIN code. Please tell me how to reset it. I would like to change the phone number registered with MYAKU-PO!, but I forgot my PIN code. What should I do if I do not have an email address? Can I register with a landline phone number?