Yaantra — Cheating in repairing mobile phone

Address:	YAANTRA (OFFICE-A-47,Block-A,Sector-58 Noida(Delhi-NCR).
Website:	www.yaantra.com

SIR
I, KRISHNA KANT, have sent my mobile phone to YAANTRA (OFFICE-A-47, Block-A, Sector-58 Noida(Delhi-NCR). But condition of phone has become worse than before sending to Yaantra. Yaantra has changed battery of phone but Battery of phone is draining faster than before changing. It is told from Yaantra that older battery will be sent to me. But older battery is not given to me. Service of yaantra is not good.
I want Yaantra to repair my phone properly in good manner in the same charge of 1000 rupees that I have paid.
Im attaching RECEIPT BELOW.

INVOICE/TICKET ID-NDA[protected]
REQUEST ID-334594.