cell c service sucks

i AM SORRY BUT CELL C HAS TO BE THE WORST SERVICE PROVIDER IN THE COUNTRY AND THAT IS SAYING A LOT. I AM STILL WAITING FOR A TECHNICIAN TO CALL ME BACK - IN OCT LAST YEAR I SUDDENLY HAD NO SIGNAL AND IT WOULD COME AND GO - EVENTUALLY I COULD ONLY USE MY PHONE IN WIFI - IVE JUST SWITCHED TO MTN CELL C YOU SUCK - IVE BEEN COMPLAINING I EVEN DID A SIM SWAP AND NOTHING THAT COST ME R36 BUCKS ONLY TO HAVE THE SAME PROBLEMS - YOUR TECHNICIANS DO NOT CALL BACK