No interested?

So I really fid it hard to talk to women especially online but I matched with a girl on tinder and we exchanged 3 or 4 texts and I asked for out for a drink she came back with add me on Snapchat so I did

anyway now I try talk with her but I get very short if not only quality word answers like she just moved near me so I asked her why and if here was any good compared she didn't say why and she just said "much better" nothing more.

I'm thinking she just not that interested In me but the why say add her on Snapchat and why even answer my texts could she be shy or just not have any banter or the most likely she's just not that into me?

It gets harder to give good advice with established or formerly established relationships but these kind of issues are easier.

Don't bother thinking about it and try another prospect. At such an early stage her actual motivations don't matter, actions do and she's not showing interest. Don't take it personal but also don't waste your time.