How to get him to trust me?

[Lotto]

I met this amazing guy on trevorspace and we have been talking a few days. I am a certified member (meaning they have proved I'm not a pedo.) I haven't asked him any personal information so I wouldn't freak him out, but I still don't think he trusts me. I gave him my number (after asking him if he wanted it) and he never texted me back. I'm okay if he doesn't trust me completely as the internet is a very unsafe place to meet people, but I'm running out of things to talk about, such as interests. I also have several different pictures of me on my profile to attempt to prove I didn't steal it off the internet. I really like him and may want to date him, so how can I get him to trust me more?