Lack of service

This company just doesn't function. 1. It always gets the billing wrong and despite admitting its errors, fails to rectify the problem and do justice to the customer.

2. It failed to deliver on its monthly package offer which includes the bonus 1gb mobile data which I have taken since 1st March of this year.

3. I have asked for relocation of my landline well over a month ago and absolutely nothing is done yet.