Royal Enfield — Service not done but taken 12 thousand

Address:

Kukatpally ramyalaam service center

I went to royal Enfield service center on Kukatpally ramalayam road I told to that person his name was sai he said yes he gave me bike after 9 days and they changed lock set but I not that same lock next day I went to show room again I tell him back wheel getting sound he said not a problem use chain spray I used but sound was getting they changed the lock set for 10 time and they ans was no lock set they taken 12000 but no service done I want severe action on this I want my neat thats y I kept 12k on bike but they break the trust