Hey, Reddit! First post :)

Need some advise. New to online dating and it seems there are some very cautious (and crazy...) ladies out there.

I have one girl very interested at the moment. We've exchanged emails and she seems genuine + is a hb!

Issue: She won't text or call. In fact won't take things offline at all. She has suggested meeting up but something crazy always happens to prevent it. Like a random hospital trip, bullshit about being busy etc. It's pissing me off that she won't text or phone me, but is happy to IM or email me tonnes, every single day.

I'm a busy guy but I still have (or make) time for women if i'm interested. So, reddit - am I being played here by an attention whore? Why would someone bother emailing like this if they're not interested? Should I be worried that she won't call or text after 6 weeks of emailing?