Vodafone India — Non activation of prepaid sim

I took a prepaid sim from a vodafone mini store in kakinada andhrapradesh on june 7, 2016. They told me that the sim will be activated in 24-48 hours.
Today its june 15, 2016 my sim is still inactive...
I have contacted them twice, they said that they will look into the matter. But no action till date. Mobile no. I took is [protected].
1. I gave my valid id proof (Aadhar)
2. Paid the amount (Rs.100)
3. And have waited for 1 week
Still no activation.
I opted to vodafone expecting good customer support, but i'm seriously dissapointed. My first experience with vodafone is not satifactory.
I wanted this to reach the concerned at vodafone, so that you eliminate lagging in your services.
*thumbs down*