Car got broken into at spot lite tonight

Posting at 3:37am, went to spot lite tonight got there at 12 left around 2:15am and my back window was smashed. I know this has happened to many people before at the same place but just wanted to post to vent my frustration. It was only my second time there and I was aware of break ins so nothing was in my car as I cleaned it before I left but still now I must pay for a new window. Any advice on how to go about it is appreciated.