Honda CBR250R

I took my bike to Honda Boksburg for a repair. The bike is jerking and squeaking. Everytime I get the bike back it is 100% for a day or 2. The problem is back, I know this is a intermittent problem. But to take the bike there for the last 10 000km is a pain. I don't feel safe riding the bike and I can't take the bike there every week for a repair. I need this resolved ASAP. Taking time off work is causing me problems and Honda Boksburg just say we will look at it and see what we can do. The bike is currently with them from today 4 March until the 6th of March. If it is not fixed this time I will demand a new bike! It is inconvenient to sit and wait for them. They will need to do something very quick or compensate me for my troubles. I would like the new beauty CBR500R