Gizmohelp — product not yet deliver due to express company claim for cod amount.

Address:	700102
Website:	www.gizmobaba.in

I have placed an order on 11th nov for gb304 - gb304-gizmobaba super powerful tactical led torch gadget (Order no[protected] and i have paid this discount amount rs.699/- through paytm.
However, today i have received a message from wow express that need to pay rs.999/- and the delivery boy told me this item as a cod, so i need to pay rs.999/-.
What kind of service you provide to the customer when i have already paid this item rs.699/- against this product.