Mobilekart — non return of item

Address:

Babu TL, Ariplakkal , Puliyannoor PO, Pala, 686573

I have ordered power bank 32000 mAh.vide order no. MKS[protected] and ASB no.[protected]. I have got duplicate and sub standard item and want to return this product. The above company, s website not working for refund activity and on contact email no reply given. No contact No. shown in wesite.
Cash given RS. 849/-.
The advertisement of this company appeared during internet usage/Facebook usage/Whatsapp usage. In their website no system of return of items. Only contact email I'd and mob no. If contact on email there is no reply. On contacting mobile they said wrong number

The company sells only power Banks of branded company and with free headphones. . All of these items are duplicate and the company is fraudulent.