Failure to deliver

I have been a Mtn client for a long period but the service has been on a decline the past few years especially in Oudtshoorn. I ordered a tablet 4 months ago and had to wait a month for it to be delivered. Once again I returned for an additional upgrade and again my phone weren't delivered after being promised.<br> <br> To top it all off my wife also upgraded and placed a limit on her account of R0 but ended up having to pay R1400 this month since they failed to place the limit on her account when she upgraded. <br> <br> Also the signal are incredibly poor in the Oudtshoorn area.<br> <br> Thank you but no thank you MTN<br>