Maruti Udyog Limited — rust in the inner side of the window

Dear sir, I buy a maruti alto which registration no is HR 60B 2811.it has a problem of rust in the inner side ..which cannot be solve..due to this rust problem all inner side of the window are not working properly. I hope u will understand my problem .solve this.. Hoping for an immediate action in our favour..and u will personally look out this matter. Thanks Ashish [protected]@gmail.com