Amazon India — Refund is not initiate till yet ordered on july,[protected]-1667506)

Address:	Gurgaon, Haryana, 122016
Website:	www.amazon.in

I had purchased aigo dgtl hidden camera spy pen recorder dvr silver real hd 720p best cam kit, vide ordered on jul 22,[protected]-1667506). Which was returned within 24hrs of delivery vide tracking id:[protected] dtd.27-jul-2016... It has being 7 days there is no update on refund. Please advise the same... While selling the product the item was quoted as "no questions money back guarantee! This hidden camera pen have every equipment authorization for the us and eu markets. And because these are very sensitive products, we offer a 90 days no question money back guarantee for our hd90 spy pen!"