Royal Enfield — Authorised service provider is not able to rectify the problem

I am Nithish i bought my royal Enfield standard 350 on 27th june 2020. My bike is flooded In October 2020 soo i claimed insurance and the bill amount wasRs.21000 in which Rs.15600 is payed by the insurance company and rest Rs.5400 is payed by me and they took more than 60days to return my flood vechile to me at headway motors madinaguda and after 2000km my bike got problem again it's stopping some times and not evening starting so i went to showroom and informed them about the problem they had already done cleaning the fuel tank when i claimed insurance due to flood 1st time and after 2000 km when again the stopping problem started i went to the showroom 2nd time they said its dust in the fuel tank and cleaned fuel tank and charged me 600 and after that again i faced the same bike stopping issue soo i went to showroom 3rd time and this time they said its fuel injector problem and they charged me 1000 for new fuel injector and after installing new fuel injector also my bike is still got stopping jerking and and power loss problem i am soo upset with the service at headway motors Madinaguda and technicians are not able to identify the problem . 2nd time when i went they said its fuel tank issue and cleaned it and 3rd time when i went they said fuel injector and i bought a new fuel injector and installed it but still my problem is not rectified i visited showroom on same issue for more 5 times but still no resolution very dissappointed with the service provider and there negligence towards customers bike no person in that showroom takes customers problem seriously