Girl doesn't feel comfortable giving me her number

I matched with this girl on a dating app last night, sent her a message and this morning she replied. Throughout the day we've been exchanging a couple of messages. We found out pretty much the basics, want kind of music we listen to, she even gave me music recs, what pets we have, what we do for work, what we did before, my future work plans, that her brother works in a similar profession as me, what our shared interests are etc. We sent some pretty lengthy text messages, she looks pretty and she seemed interested in me too.

So tonight when I asked her for her number it was sort of a no brainer for me. Because we were chatting on the Her app, which is really glitchy and doesn't even send notifications for half the messages I get. Plus the app had already blocked me by accident for a whole year and I had to write an appeal to get my account back. So that girl I had matched with had probably liked my profile even months ago but I just hadn't been able to see it then.

Anyways, I am currently looking for a seasonal job outside of my country for a few months and I made this very clear from the start to this girl. I saw that she was only looking for a monogamous relationship or new friends so I figured we'd just have to make do with the friends part being as I will be absent for a few months. So when I asked her for her number and she didn't want to give it to me I was just kind of surprised as to why she was even talking to me because she clearly wasn't interested then.

She said she wasnt comfortable giving her number to someone she's only been taking to for a day. Honestly to me that just sounded disappointing because I was already thinking about going to the pastry cafe with her and offering to pick her up. So when I heard she didn't even want to give me her number I felt like I was already 3 steps ahead of her. And literally by the time she feels comfortable I will already be in a different country probably. It just sounds like someone who is wasting time. Plus she has no body pics so I'm guessing she might be a bit insecure. I mean she has a great job, great face and cool interests, so I'm guessing there has to be a catch somewhere 🤣

But honestly I'd rather talk to someone for a day and then arrange meeting up, than talk to someone for 2 weeks and never meet up. I mean that's the kind of bullshit I did when I was younger but honestly she is a grown woman, we both are so I don't get that behavior.

Plus she knows that I am leaving soon but there is no sense of even the slightest urgency on her part to meet before that, although she is still talking to me. Also, we live in a pretty conservative and relatively small town, with new lesbians our age maybe downloading that app literally once in a blue moon. You could literally have a greater chance winning the lottery than meeting a girl who looks good on there thats only a few kilometers away from you. But being that she's bisexual instead of lesbian like me Im sure that she has loads of options to choose from unlike me, which explains why she doesn't really care about exchanging numbers or anything further.