delected my number

I was ****** my phone and I had being using my sim card for more then ten years when I requested for a sim swap from MTN shop and call center I was told to contact one2one on several occasions I was told that I will be called back and when they finally did my Sim swap I requested for the contract to be cancelled because I use my numbers for business purpose I was told that the contract will be cancelled after a few days my numbers showed a number provisioned status and when I contracted MTN customer care I was told one2one deleted my numbers.<br> I have lost a revenue because of this when I contracted my service provider MTN I was told they can do nothing on there side what I only need is my numbers so that my clients can contact me no longer know what to do or where to go. The number in question is ***