VERY POOR SERVICE from cell c

Very poor service from Cell C after signing 5 contracts with. I received a call from Thuthukani Mabizela on the 20 August about my contracts that are due. We agreed to upgrade 100G to 200 and hold on with the phone upgrade. Comes monthend of August instead of getting 10G from one of the contracts i only recieved 500M. I called in asking whats going on and they said my number has been migrated by Thuthukani. Bear in mind this contract is for my brother for his studies/research. Now i have to buy additional data for changes i dont know. Went to the store and they are useless. Ive been trying the call center since monthend, spoke to Zama, Sthembile, Nobuhle, Store manager in Cape Town Cape Gate they all couldn't help. Sent the mails to their back office no luck. It is DISAPPOINTING.