MTN - No coverage - Midrand

Since I moved to Midrand 5 Months ago I have been battling with MTN and everyone I talk to is experiencing the same frustration. Full 4G / LTE signal=1.2mbps download speed vs Vodacom at 140mpbs.

Why is no one doing anything about this, I've changed SIM cards, contract vs pay as you go, duel SIM on and OFF , various APN settings - NOTHING WORKS!