Tp Link — Tp link router stopped working after 2 months

Address: Jaipur, Rajasthan, 302017

Sir
I have brought tplink 150 mbps wireless router from amazon.in, after 2 months, the router stopped working.
And there's no technical support. when ever i call they are busy, i have tried it for not less than 100 times, but got no support.I have also mailed my issue to support.[protected]@ tp-link.com but haven't got any reply.

sir, the router is under 3 years warranty period and I have the invoice too.

I, therefore request you to kindly help me to replace my router.

thank you