Do not do an upgrade with Summer Mobile!!!

I wouldnt recommend anyone to do an upgrade with Summer Mobile! I placed my order with Avril who seem to have messed up my order and not accounting to it .The order was placed on the 27 of October via MTN till this day i have not recieved my order with no communication. The sad thing is that MTN cant help with this situation n they also dont advise you do an upgrade with Summer Mobile. Ive been trying to reach out but they keep saying they will get back to me and they never do. Bad experience.