Advice about talking to a mentor

[Shaun Fogleman]

So I spoke to a potential mentor about 3 weeks ago on the phone for about an hour getting to know him and his business. I mentioned at the end of the call about meeting in person to talk more and he said he'd get back to me about being available, but I haven't heard from him since and I've tried to contact him via text and phone call but he has not replied. Should I keep trying to contact him or just leave it up to him to reply? Thanks.