Airtime

i was a telkom customer with you guys 5 years ago, however ported my number to cell c. i have been with cell c for 5 years on the current number that i am using which is ********** 635. i have been inb contact with Telkom for the past two week. My cell c data and airtime is being deducted by Telkom why i dont know. I called in last week friday to find out that you guys gave another client the same number as mine. i called in today and asked if i can speak to one of the managers in the call centre. the manager informed the agent to tell me that he will call me back and this was not done as ai am still waiting to be called. i am sick and tired of you peoples **** i want all my airtime and data that was taken from me since this year july 2018. i will be waiting for a call from you guys as i am fedup now. You guys better disconnect the customer that has the same number as mine.