BAD CUSTOMER SERVICE

My daughter took out a MTN data contract. To great disappointment. In the first place we never received invoices, everytime we call MTN the invoice is not ready. From October up to now it was endless problems. The account were paid Now once again the data is disconnected. What is wrong with MTN you can have an emergence and then have no data. Why do you take out a data contract to have data all the time. The service received so far is pathetic, We even went to the MTN shop in Fabriek street, Paarl, were promised to be called back, nothing nothing at all after calling them numerous times we eventually got through the lady answering the phone was not even helpful did not even make an effort in helping even after explaining to her. what a joke.