Ghana Post - Wa

Well done Ghana post but I have a concern
Your Officer in Bole branch approached me with offensive and abusive words when he realized that I was putting a structure infront(not directly) of the office. Actually I didn't know I wasn't suppose to put a kiosk(mobile units based kiosk) there. I officially obtained permit but upon inspection, they said I should not cover the post office and besides it's relatively small and the site was not directly in front of the office.
Your man behaved as if I have offended him before. I am relocating. I don't think we should use threats and offensive words to solve a simple problem at the first approach. He needs to know that it's not wise to solve a simple matter in that manner since he was acting in the authority of the company. Thank you.
T. Prosper
Ghana Health Service
Bole.
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Which year did ghana post Wa start operation