[Resolved]  Royal Enfield — crack in chassis

Address:

122001

I bought royal enfield desert storm 500cc on 11th november 2013 from mahipalpur, delhi. A few months back i saw there is a crack on the left side of the chassis where side stand is present, i went to a welding shop and got it welded. But after 2-3 months the crack developed again and now the crack is on both sides of the chassis. I have never been in an accident and it is strange that the chassis is developing cracks. I use my bike to commute to work and i feel really unsafe riding the bike.
It clearly is a manufacturing defect and i want re to rectify my problem and change the chassis. Please help as it is very difficult for me to borne this cost. I am on the verge of selling the bike but i don't want to hand over this problem to some one else. Kindly help.