Ezoneonline.in — IPhone 7

Address:	Mumbai City, Maharashtra, 400072
Website:	E zone

I had purchased a iPhone 7 32 GB black colour on 14.12.2016 which got delivered on 15.12.2016 but I was not handed an original bill and I was handed a tax invoice stating the shipment delivery . How could Ezone Powai issue a tax invoice to a customer where the original bill is missing ? How can I believe the product is not a grey market or a clone phone when the original phone not available? I had purchased the phone from Powai Ezone and want the money back if no bill is issued to me . I rather take some original product with bill instead a product without bill.