Asus India — Second hand phone sold by asus or amazon

Address: Ahmedabad, Gujarat, 380060

Website: www.amazon.in

I had purchased Asus zenfone 6 on 20th September 2015 from amazon. Recently i got a fault on my phn and i went to asus service center but they told this phn is already out of warranty and already serviced 2 times before 20th September. So service center is not ready to service my phn under warranty. I contacted to asus and amazon but since one week no one have given satisfied answer. Amazon asking for DOA latter from service center and service center not giving that and they told to contact to asus customer care. So we contacted to asus customer care they taken my complain(A[protected]) but till time not and satisfied answer from them even taking follow-up everyday. Not sure who actually did this fraud asus itself or seller from amazon.

Please help if you can do any thing here.