Alan,
You can also use the touch paint found in your car.
If you can, I rather you touch it up yourself.
My freind's Sylphy was very badly touched by Tan Chong. It's a free service so cannot expect much. Worst case scenario if the surface is not properly cleaned to prepare for touching up.
First, make sur eteh area to be toucheed is clean
Next, use cleaner wax to gently wipe it over the area to remove any surface dirt embedded in your paintwork
Finally, you can use touch up paint to touch it up.
