Cashbackkart — power bank and earphone

Address:	Chandigarh, Punjab, 160101
Website:	cashbackcart

I bought a bluetooth headphone and power bank of samsung which is totally duplicate and apart of that which is even not working, so i placed the complaint at the same day of delivery by sending them the mail 3 time from last 5 days but there is no reply from there side which is not good, i asked them to call but no call, and there customer care number i am calling is not available only, very bad company, suggest all to not to go with this company.