Idea Cellular — activation of my number

I have taken one new postpaid number [protected] and i have message from izidea thank you for choosing idea. Your request for activating mobile no [protected]. Dear customer, your new connection caf number is appsad[protected].
Dear customer! Call 59059 from your idea sim and use * code for tele verification on ivr once your [protected] number is active. The message is came from idea. I have insert the sim in phone it is showing "no service"