Amazon India — I order icse solved questions book it shows when track that it is delivered on 27th june but i didn't receive when i c

Address:

Solan, Himachal Pradesh, 173213

I order icse solved questions book it shows when track that it is delivered on 27th june but i didnt recieve when i contact amazon they say yes it is not received by you we are taking action but its over a month how much time more?
Order no. is[protected]
It was shipped through india post (as shown) and the seller is also saying i had shipped it on 17th june so why i didnt received it yet i want my money back or i will register an fir in police