[Resolved]  Honda Unicorn — missing problem

my name is shyam narayan.Iam from cochin.I bought a honda unicorn bike in august.My problem is even after repeated complaints with honda and escalations.The missing issue of my bike is not resolved.They are saying they are not able to find the issue and everything is normal.but then why is this problem reoccuring?.I checked in to authorized service center aryabhangi honda a couple of times when the problem was live and about four times when this was irregular.but every now and then they say this its alright now and give me the bike in the next few km's the problem again arises.What should i do now.?