Trai — replacement sim vodafone

Address:	Dharmapuri, Tamil Nadu, 636701
Website:	Vodafone.in

Dear sir,
I lost my prepaid vodafone sim, past 1 month ago,.
Now i like to buy new replacement missing sim. Yesterday i go to vodafone prepaid show room
@dharmapuri (Near 4road office).

They asking money rs. 150 for
New sim (Rs.100)
Activation charge (Rs. 50).
Finally i'm asking bill-but they didn't given.
And finally replied can't give a bill.

Why should they asking money, any why they are not a given bill.

If any terms and conditions for don't give a bill.