Suntek — wrong product received

Magideal 32 gb memory card order no. [protected] through paytm (Transaction no. [protected]) on 29 jul 17. Received charging cable saver protector through dtdc courier on 12 aug 17. Completely wrong items delivered than the one ordered. Paytm customer care does not attend phone calls instead kept me in holding for 20 to 30 mins saying busy with traffic for last two days. Worst service ever i get in online shopping.