Maruti Suzuki India — regarding service about my wagon r car

Address:

Opp. Aakesh wani Station, Nani Daman, Daman, Daman and Diu, 396210

As per i am doing paid service in feb 2019 at katariya showroom daman and i have paid 6500 something for service but tilled date i am not satisfying for this. So i m also visited showroom for my issue but they cant reply me propper so, pleased try to solve my issue as soon as possible.
As per delar of maruti suzuki he says your warranty is finished in feb 2019 but as per my document i have extra 2 year warrenty for my waganor so my warrenty is finished in 2021 as per your record.

So, please solve my issue as soon as possible