Rustenburg Square MTN

I have tried to open a home Wifi LTE contract/account with MTN from 30/03/2023. First they dont have routers for 2 weeks. After that I visited their store 6 times and every time they tell me its the SYSTEM, system system system, evey time MTN waist 2-3 hours of my time, just to tell me its the system. This is pathetic from MTN. Then wanting to go to another brach, oh they dont have routers!!!????