Snapdeal.com — they cancel product at 7 days of time diiffrece and not refund them same amount at which i have purchased from it

Address:

Bhopal, Madhya Pradesh

i purchased philips thunder speaker from snapdeal .com order id [protected] on 21 march th price was 2984 and after applying discount code of 10% i purchase it on 2654 from snapdeal and 3after 3 days i got message that there is delay in shipment the product is transfer to other seller and again after 3 dayas on march 29 (there is difference of 8 days between booking date and canceled day) they sayas that your product is cancelled . but one of my friend who booked same product same seller after 2 -3 hrs and his product is shiped and they are refunding my 2654 but this time value of product is 2929 . either i want d\full money or same product i call him they said that u have to book it on 2929 but ther is difference of about 3000 betwwen my booked price and latest price he cheated 300 . and when i want to talk regarding this product they r not talking cheater... plz take an action regarding this thanks.