MTN LET ME PAY FOR DATA I CANT

Mtn let me Pay for data i cant share to my other number suddenly. Its from my linked number that has not got a phone and want to share it to my primary number. Two weeks ago i did share it to my other number without any hazzle, now suddenly it is not shareable due to my type of contract. I think its very bad, because I cant trust them any longer. I will never recommend mtn to other client as i still waitinig for their supervisor to contact me. Their service are not relaible any more as they could not solve this matter. But they want their payment every month.... I am as i write here not satisfied at all. I ll rather recomend other service providers than MTN.