Visit the NWU website and access a page with guidelines about the NWU online application process. Click the "Application Login" option on the top left side of that page. Click "PIN Forgotten" on NWU's application login page. Read the instructions, fill in the required fields, and click "Next." NWU will send you a PIN to the email address and phone number you provided when registering. Contact the applications office on 018 285 4320 if the process is unsuccessful.