Mweb *****

I am paying for a 50mbps lte from mweb. For 6 months it has not tested once above 5mbps. Im charge 800 rand per month for this. Im trying a way to sue them as i have proof of testing the speed every second day. This is definitely *****. I have more expenses buying data for my mobile to connect via hotspot as they do nothing aboit this amd just taking my money with a smile.