Terrible reception

I reported poor reception a few months back, the reception seemed to pick up so that they could close the job and now we are back to where we were for the last 2 months again. Wish that poor reception would be addressed in towns like Witbank and Middelburg in MP. Having only 1 stripe in towns is just not good enough - why do we take out contracts and data bundles if we are not able to use it.