someone scratched my new car

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2015 Mazda3
someone just had to scratch my new Mazda3 on the trunk area. It was obviously deliberate. I know there's products for sale to cover up the scratch. Do those work? The scratch was deep. I have a jet black mica colored car.
 
If the scratch is down to the primer coat, the only solution is to have trunk lid repainted. Black should be easy to replicate. If the scratch is in the clearcoat only, you can use something like McGuire's ScratchX.
 
Had to be the hooker than I turned down a date with...oh well. I mean a real prostitute was mad because I refused to let her in my car. I live in this kind of hood.
 
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