Amazon India — blocked account without valid reason

Website:

amazon.in

My name is dr. Aswath raj pandian.
My amazon account has been blocked since about 1st november 2018.
I have sent many mails to amazon.in and also made a few phone calls to amazon without any productive response from their side.
I have been subscribed to amazon.in since many years with userid aswath. [protected]@gmail.com.
Since the account has been blocked without any valid reason since 2 months i would like that the amazon team takes prompt action to unblock my account and extend my prime membership for the duration of the blocked period!
Inspite of the many emails and calls there has been no escalation of the issue and they have trapped me in a constant "loop" of calls and emails without any progress towards the resolution or even at the bare minimum of escalating the issue.
It has been a deeply frustrating task to deal with amazon and out of this irritation and desperation has forced me to post a complaint on this consumer complaints forum.