Just say "I don't use snap, I wouldn't want to "snapzone" you and never end up meeting. Don't worry your number is in safe hands."

She seemed super DTF on the first day you were texting btw. (She doesn’t mind driving to you, literally bored AF eating crackers, asking you what you’re doing) Probably should have screened for same day lay.

Dont use snap.
tell them to give you their number. If all they want is snap then they are time wasters who are just trying to build their followers

Looks like you don’t have enough incentive for her to feel comfortable enough to give you her number. I suggest video chatting with her on snap or Instagram, which does support video chat. I also avoid this situation by doing video chat on tinder, and I do test out first, second date meet ups to see where she is at in terms of comfortability.

I’ve had women offer me their snap. I don’t have snap so I’m just honest. I’ve never had one not give me the number afterwards. I don’t think it’s a good move to get her snap, maybe ask if she has WhatsApp