Maruti Suzuki India — Repeatedly crack in front glass

Address:

Kolkata, West Bengal, 700108

Dear Sir/Madam,
This is to inform you that I am owner of a maruti swift reg.no-wbo2z-6882. vdi make 2008. on 2012 one day i found my front glass was hairline crack from bottom portion. then i complain to maruti suzuki and mr.saikat chatterjee take action and my glass was changed from company side.again 2014 same hairline crack happened from bottom portion.again i complain to maruti suzuki and that time mr.amit das came and as per him due to rust in front glass frame glass was broken and on my own expenses i changed the glass with total front frame. all work done at your premier car sevice.92, barrackpore trunk road, kamarhati.kolkata, west bengal-700058.you can find all documents there. now again on 18th sept-2016 same hair line crack appear from same bottom portion.advice me what to do.can i believe in your quality of service or faith as i am very disappointed with this issue. this is my fifth car from maruti i never face this type of incident before.if you need previos documents that i can arrange.looking for your kind response in this regards. my email id: [protected]@gmail.com . Ph-[protected].