Myntra.com — product does not work

Website:

www.myntra.com

wrote:
Respected Sir/Madam,
I have ordered a Flipkart Smart but wireless headset with mic
ORDER NO.[protected]-9405201
and order it on 06 June 2018 and today (09 June 2018) i got delivery of it. But i am not satisfied with the product because it does not work properly. Its Bluetooth connectivity does not works so i can't connect it with my phones etc. And also i haven't got any charging cable and instruction manual along with it is this the way you send your product. So i want to return it and exchange my product as soon as possible.
It urgent. Please do it early.
Hope for the early reply as its your policy.
PLEASE SHARE YOUR CONTACT NO.
Regards
Yashashvi Gahlot
E-20B STREET NO. 25,
MADHU VIHAR, I.P.EXTN.,
DELHI-110092.