Valuemart Gold & Jewels Complaints & Reviews

Please i need an anwser...

I purchased a gold chain recently from a gold jewellery shop. He provided me an estimated bill saying this is original or actual bill. The gold chain costed me for rs.7700 out of which rs. 6000/- was paid by me through cash and balance amount by card. While swiping the card, he mentioned rs.100/- extra as gst on gold. Kindly advice me how is this possible. Also, he refused to give me gst number on bill.

Regards,
Swapnali...