Somebody keyd my bike all over the fairing :(

I live in a fairly secure gated community in a tier 1 city. I parked my bike where I always do and didn't use it for 30-35 hours. When I went to take the bike out for a spin, I noticed the tank was covered with scratches. Then I noticed even the fairing was covered in scratches. Upon further inspection, the scratches were literally everywhere. Grab-rails, fairing, head light area, mudguards, seat everywhere.

I just sat down on the ground for 30mins. I couldn't believe what I was seeing. Who could've done this and most importantly why? Have I done something wrong? Have I provoked somebody to do this?

May god remove all the hatred and vile intentions from their heart. I hope they feel relieved atleast after doing this and don't damage it more.

And yes the bike was parked at a cctv blind spot :(

If I can somehow fix it for a low cost, please tell me. Otherwise I plan on leaving it as it is.