Jawa Motorcycles — Battery problem.

Few days ago I go to jawa showroom pathankot to resolve my fan problem. and they repair it but after repair there is another problem comming out that is battery problem. they suggest me to left the vechile there and I left vechile there and again after few days they call me again to tale bike I started bike and return back to home but again the same problem is there. In between these days I spent a day there and feel like they used my bike as a testing vechile and they almost replace every part, my wuery here is if you dont have enginner's to resolve the problem why you given these bikes to freshers to resolve such kind of problems. my next step would be taking a legal action against it please have a look into it, here are my contact details [protected]