vodacom suspended my number

I am Fatuse Zomhle , Vodacom just suspended my cell number yesterday which is *** around 2 pm after I received a short message in the morning yesterday that they are investigating my number due to ********** use of data. I called them the minute I saw the message for clarity and the lady said my number is clean and I must ignore the message ,but later I lost connection ,I cant make calls or recieve Any. The worst & the most frastraiting part is that am depending on that number as I am hunting for a job. Please help me because I tried to call them and they said they cant help me until the investigation is done. You can get to me on my email address which is ***.