Bad Poor Service

I bought home Wi-Fi online on the 25 June 2024 which I paid for June and July. I was told that the courier guys will call me immediately 26 June 2024, which never happened. It was delivered on Tuesday 02 July 2024. They told me it will start working after 2 to 24 hours. It didn’t I call them the awhile day today with no help. I decided to go to MTN store for help they returned me and said they can’t help me with online matters. MYN services are very poor and they don’t respect customer they only care about making sales. I lost clients and had to refund some because of this