homeshop18 did not rcv tablet send through blazeflash courier

&lt;p&gt;&lt;b&gt;Location/place&lt;/b&gt;: asansol&lt;/p&gt;<p><b>Name of company/service</b>: blazeflash and homeshop18</p> I purchased karbonn smart tab1 worth rs.7,500 through homeshop18 1year ago (order no. 44085737). i had a problem of touch and connectivity ( in warranty period) so i send it to home shop 18’s given address of gurgaon ,panjab through blaze flash courier service through ara branch, (patna)because at that time i was in bihar.the airway bill no is 134102480 .but after few days homeshop 18 reported me that they did not receive the product. so i complain for POD in blazeflash but they told me to wait for some days…. i waited till now from 6months ago. At this time they are refusing to do anything.
i also complain it to homeshop 18.but they told that they could not do any thing without POD.

SO PLEASE tell me what can i do for it and solve my problem.If u do anything i highly obliged and thankful to u.
my details are below……..

SUSHIL KUMAR SINGH
PONIATI WORK SHOP, JAMURIA HAT BURDWAN-713336
WEST BENGAL
MOBILE NO-09333312330
PHONE NO.9332158944
EMAIL ID-
[email protected]