I am so tired of mtn

Good day, I don't even have energy to type this message because mtn has made me to loose interest and hope in the world of cellphones and networks. I have a contract with them for a year now, But I am experiencing it as a bad network! My phone goes off service almost every after one day and I have to call mtn call centre to reconnect my services almost everyday. Now if after the call my phone come to live then it's not necessary for me to live to call mtn everyday to reconnect my services. I am so tired of mtn, can someone please intervene so my phone can be on everyday without me calling them to connect my services? I am really tired, I can't wait for my contract to end.