Most Helpful Girl
Most Helpful Guy
She's just using you for attention like a lot of girls actually sign up for these sites for. It's a stupid idea to be in one place yet list your location as another really unless she was gonna be there like... tomorrow. Girls like the ones you met just want an inbox of "you're pretty" and stuff. They get an emotional rush over being desired. She saw you were taking genuine interest and blocked you because she knew you're actually looking to meet her in person.
Plenty of girls are clueless as to how to online date. Personally, if she can't agree to exchange numbers and schedule a meet within 5 messages drop her and message the next one. All the conversation you've been having should be in person, not over these messages. I've met many women when I used to online date doing it this way. Girls with confidence do exist, it's just that girls like the one you were messaging are holding you up sponging all your attention for selfish narcissistic reasons. If she can't meet you within the week, she's a waste of time and energy and has no business having a profile.