Pathetic service and connectivity

Fixed LTE with Supersonic sucks!!!! We have issues every single day. Can't work can't stream nothing and when you call them all they do is a reset. Line works fine for 5 mins and then bam... Straight back to terribleness. How do we get Supersonic or MTN to actually fix the towers?????resetting does nothing but add to the frustration. Why must I phone supersonic day in day out???