data bundle voucher not working

<p>i bought a cell c data bundle for r50 it was two 25 and as I inserted the pin numbers the 1st one was working and the 2nd one did not work and i went back at pep in alberton branch were i was given a cold service i was told to call cell c wich is what i did and i was told that i must go back to pep in alberton and tell them that the voucher has been was used on the 3rd of november so my question is must i still go back to a place were i was treated like trash cause my money would not make a diffrent on theyer daily budget and i am black or must i still continue using cell c as my seevice provider cause clealy they also faild to help me .i am just cornseand.</p>