When will MTN offices be open today in Porthacourt

Hi Aniekpeno, I think MTN offices opens between 9AM to 4PM on Saturdays.
You can dial *123*7*1# to get information on the location of any their shop closer to you.
When you dial the code, you will be required to enter your State, then your Local Government Area, you will receive SMS on the nearest MTN office address in your location, or you can use this link: https://www.mtnonline.com/personal/find-a-store/