Coolpad India — warranty failure for coolpad note 5 lite

I purchased this product from amazon on 24 jun 17. Performance of product is not at all satifactory, any how i accepted the product.
It's battery did not support since beggining but some how i compromised & did not complain. But now the battery is lasting only for 1 to 2 hours after full recharge which is quit disturbing. Using the product has become totally a headache. No more this mobile can be accepted with such a huge warranty issue.
Touch screen also needs tapping several times to key in.
Kindly register a total warranty failure for item brought against amazon order no.[protected] dated 24 jun 17.
Early response is requested. My mobile no. Is [protected] and email is - [protected]@gmail.com.

Thanks!