Mi India — Fault Mi Note 4 - REPLACEMENT NEEDED

Address:	Bangalore, Karnataka, 400008
Website:	www.mi.com/in

I had purchased the RedMi Note 4 through the Mi App on Wed 8th Feb during the sale. I received the phone via courier on Sat 11th Feb. I have experienced the below problems :
1. The phone said 'Made in India', which was not the case when my bother and friends purchased the RedMi Note 3
2. The Mi Logo / Sign is not embossed at the back, which again is embossed on the RedMi Note 3 (My brother and friends phone)
3. The camera gave an error in the very next hour o[censored]se on Sun 12th Feb.
4. Incoming and Outgoing Calls - sound cannot be heard, and no this is not my network issue.
5. When connected to the PC, the phone does not read.

I and my brother have been continuously trying to reach you''ll at the toll free number provided on the app and website; however we never got through, hence this e-mail.