boyfriend problems

So my boyfriend messages me 30 minutes before I'm supposed to get out of work.saying he's coming to pick me up. I had some things to do before leaving the office so I tried to work on it as fast as possible. When he arrived outside I sent him a message saying give me a few minutes to finish up something. When I was finally leaving I couldn't find the car at first but once I saw I started walking towards it. As I was walking he pulls off. I called 6 times and no answer. Do I break up with him or try to work it out?