Vodafone India — prepaid number not activated in spite of 3 days

Address: Ahmedabad, Gujarat, 380059

On 13th July, I have converted my postpaid number [protected] to one of the prepaid plans. Also I have paid all the dues and 500 Rs. Prepaid plan for 3 months.Attached is the payment receipt. Inspite of waiting for last 3 days, the number is not yet activated. I personally visited vodafone store, at drive in . The customer care executive, named Aftab, asks to file a complain for this, which again will take 48 hrs to get resolved. Is this the service, being given by one of the leading telecom service provider?