Girls, Is she hinting to me why did she keep putting winking faces?

a cute girl I like and began talking to on Instagram. When I asked her out the first time she told me when she is moving to my city and that we can go out. But I said that’s cool we can do that , but I’d like to go on a date just me and her
for food and drinks. She said “maybe we can do that xx”

And a day later I said I thought she was really beautiful and that she should come out with me. Then said said “if you promise look after me and take me home afterwards  then it’s a deal xx”

I said I promise 🤞 And then she said “thank you mr , I hope so xx”

why did she keep putting winking faces , and why did she say that making me promise to look after her and take her home and that she hopes I do.
She doesn’t know how far we are from her home yet and what time I was going to take her out or is she wanting to get me back to hers?
Girls, Is she hinting to me why did she keep putting winking faces?
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