I need to renew my passport from Cameroon how can...

In case your inquiry related to renewing the Cameroonian passport, here is the following information:
If you want to renew your passport, you must check with the nearest embassy in Cameroon to apply for a passport renewal, and you cannot renew the passport electronically rather, it is necessary to review the nearest embassy to the state of Cameroon, and you can contact the embassy of Cameroon in Saudi Arabia through the means of communication shown in the following link to guide you on how to renew your passport through that embassy and here are means of communication with the Cameroonian embassy in Saudi Arabia through the following link:
method of communication with the Cameroonian embassy in Saudi Arabia