Should I just forget her??

I like this girl I've never met she's exactly my type just something about her got me hooked. I met her through tinder and got her snapchat. We were talking a bit and I ****ed up by asking her for a date when she's back home (she goes uni quite far but I ****ed up because I could of went to see her). Then I asked to call her and I'm not sure if she uncomfortable or doesn't have any interest so she said she was busy. This girl would reply to me but I don't know if she's being nice or if she's interested. I ****ed up putting all my eggs into this one basket and I don't want to waste my time with her if it ain't going anyway so should I ask her to block/delete me if she's not interested? I really like this girl that's where I ****ed up starting to like a girl I haven't met or know much about arghh what to do?

How did she respond to the date? She might have just been shy about meeting up one on one or speaking on the phone. It doesn't mean she isn't interested she might just be shy. But if she is this shy and unwilling then that's probably as far as you can go with it. She might not be looking for anything serious on tinder and is just using it because she's bored/as an ego boost.
Ask her out when she's back home for Easter, keep it lowkey nothing big. If she likes nights out then ask her if she wants to meet up on a night out. If she's more of a homebody then just do something chilled. I think it's key to actually suggest something when you ask though. Don't just ask if you can take her out, be specific about it.
If she's not keen then just let it go and remember she's only giving you this filtered online version of herself. She might not be as perfect when you get to know her.