Vodafone India — port request cancelled

My porting request[protected] was raised on 8th Jan and since then I have received 2-3 confirmation calls daily from Vodafone executives asking the same question. Today again they called and even after giving explanation, my porting request has been cancelled. It's my choice to switch to another network. Why was it cancelled? Why should Vodafone executives call me so many times and ask for confirmation? It's become torturous. Pls let me switch. I don't want to use Vodafone network anymore. Expect a positive response.