[Tkagem]

Today is a very cold and windy day, i came from work just an hour ago and i don't yet know how, a plate was taken by the wind probably from the building near mine and broke with a result one piece of the plate hit the car and made a big scratch, like someone scratched it hard with a knife.The colour of the car is black and the scratch is beneath the colour, i can see the white underneath and it's deep too as i can feel it with my hand as i touch it.Any idea what to do?Is there something you put and it doesn't show?I painted my garden door black 1 week ago and there was some paint left so i took a toothpick,plunged the edge of it into the black colour and crossed the scratch.....did i do wrong?I puniked when i saw the scratch, it's not even a month since i recieved the car....Here's a picture to notice the scratch.
Any solution????Please, whatever help would be valuable!!!!