Ford India — Warranty issue

I have mailed about the warranty issue regarding my Car No. HR13N2586. Purchasing date was 22 july, 2018 and warranty started from 29 june 2018. Therefore, I requested for the change officially and asked to take this matter seriously but there wasn't any response from the Ford side which disappointed me a lot and I have waited for about 3 months with regular mails to the company. Moreover, warranty extension amount ask for 20, 000 but showroom isn't agreeing to this and asking me to pay 31000. Kindly adress this as soon as possible.