You know how to inconvenience a person

I have 2 contact Sim's with MTN. The one contract ended in December and was renewed in Feb. However, MTN just refrained from giving me data and moved me to prepaid without consulting.

The 2nd Sim is receiving Sms claiming that the 60gig I app**** for the abovementioned Sim is going to the 2nd but nothing is received.

I CANNOT ACCESS MY DATA. . .

I called 135 about 10 times, the consultants are useless.