Hyundai Motor India — removal of back mirror of i20 asta petrol

sir i have i20 ASTA and it is still in extended warranty of the company. in last week the back mirror of my car during passing over a speed breaker suddenly removed from base. although there is no breakage of the glass but the base fixed on the front screen was removed. so i approached to the sharayau htyundai Turbhe navi mumbai to fix it.after inspection the adviser said that it will be seen by the Extended warranty department . Mr Annad seen the vehicle and he told me that there was also same problem in two /three vehicle but they have fixed the back mirror . so they have taken my complaint and fixed the mirror by local adhesive but it did not success-ed. so i have asked him to replacement or any solution. Mr. Annad said that it can be done only on replacement of the front screen on payment. i said him that this is manufacturing defect and replace it in the extended warranty or through insurance claim. but he refused for that he was insisting on payment basis. so kindly look in to the matter and solve the problem. Rajesh kumar mishra, 204 raj residency CHS plot no26 sector 19 KHARGHAR Navi mumbai Mob [protected] [protected]