But that’s a big mistake, as you should show your sincerity by visiting her city first, and then she can visit you later on based on the principle of reciprocity.
If you ask her to visit you first, she wouldn’t feel respected by you.
Mexican ladies are very flirtatious and playful, indeed. Traditionally, men are supposed to approach women, so you should totally make the first move.
Sending her flowers and chocolate is a nice gesture.
It's amazing what happens when you experience a dating site the way it was meant to be - and 100% free.