Myntra.com — myntra is fraud they deducted my 9000 rs..

Address:

Indore, Madhya Pradesh

i have buy several products from myntra and many of them i want to return so i asked customer care what to do he said you can self shipped we will give you 100 per return cashback and they have given but after 1 month they deducted my 9000 rs and when i called customer care they are not having any reason...this company is fraud they have cheated me and now they have crashed my account and debited my 10800 rs from my cashback...now i am not getting what should i do they have deducted my 10800. should i contact newspapers for it...?? or police station...??