MTN - BAD SERCIVE

I have signed a contract with MTN in mid march up to date the sim has not been activated and have not received any data as per the contract for the last two month but I am being billed to pay for a service I am not receiving.

I am also being charged for a full month of march yet the contract was signed mid march..

This is ridiculous and absolutely bad service!

I have tried calling, emailing, FB message and have received no response.