<human>: My boyfriend is always on his phone or computer. He knows that it really bothers me and has made multiple false promises to cut back. Whenever he's on either of the two and I try to talk to him, he either will flat out ignore me, answer me five minutes later, or snap at me for bothering him. It hurts that I just can't spend time with him like I want to anymore. 

A couple days ago I had a hysterical breakdown because I've been having a tough time lately with a lot of things and he completely ignored me. So in hopes of him getting off of his computer to talk to me, I texted him explaining to him how I felt and why I was crying. He just looked at his phone and went back to his computer. That really hurt.  

I can't seem to get him off of either of the two to spend time with me and hang out. I don't want to constantly complain to him about how I feel in fear of sounding like an annoying, nagging girlfriend. He hardly pays any attention to me. I want to feel more important than his computer and phone. I want to spend one on one time with him rather than sitting on the bed waiting for him to get off his computer. 

So what do I do? I'm really desperate for advice.

Can you summarize the given text in a few sentences?
<bot>: My boyfriend is always on his phone and computer and just ignores me. I can never get him to just spend time with me.