Vodafone — My number is inactive

Recently i ported my number from airtel to vodafone and i am facing alot of issue with it.
Firstly the sim i received at my homedid not work in my phone (it was showing no sim detected)
Then i went to the vodafone store and i was goven a new sim and told that it will get activated the next day but that also did not get activated.
Then i again went to the store the next day and then they told me that the sim which i received at first will only get activated and they kept the new sim with them.
They told me that it will get me activated but till now it is not activated. It is showing no sim detected.
I am facing alot of issue with my business and transactions.
I have never face such poor service
And i am fed up with your service
Kindly look into the matter and activate my sim.