Scaredy cat refusing to move from hinge to text / IG

Pretty much summed up in the title lol. Hinge match. Lots of getting to know each other, flirting, teasing. Dating intentions made it clear to her that I prefer taking things with open mind and see where it goes. She feels the same.

But when it comes to making plans and switching apps she goes cold and wants me to talk more.

What else am I missing for building comfort?