Please can you help me with express visa for...

We would like to inform you that the procedures are:

-A valid passport or any travel document remaining at least six (6) months.

 -Copy of the visa application form.
 -Two recent photographs size passport photos and signed.

A one-time entry visa is valid for entry into Cameroon within three months, meaning that it is not valid if it is not used within the three-month period from the date of issue. However, the period in which he is allowed to stay in
Cameroon is approved by the immigration department there in the Cameroonian
entry zone.
Visas are issued for visits of three months and can be renewed by the Cameroon Immigration Department before the expiry date