bajaj authorized service center

They are cheating.
During my second service one of the bajaj authorized service center has stolen my original and welfucntioning carborator and given a old spoilt one. After that onwars my vehicle is not runing well and till today I have not got the new carborator, but my vehicle is just 5 months old. Frustrated to get the waranty, I am really feel cheated.
This happens only in our country where you pay and get cheated that too by big brands like this one.