How did i fuck this up (dating app convo)? Trying to learn.

So started out the conversation on the app and some of the messages weren't being sent. Asked her for her number and she said I have to be more creative to ask a girl for her number. I told her I would like to get to know her better in person and offered to meet at a restaurant or coffee shop (one of the things we had common on our profile). She replied with "sounds like a bribe". I have not ever gotten these responses from a girl before so I am trying to learn from it. Any advice? I am not the greatest at being creative when asking a girl for her number on a dating app. I also was not trying to bribe her. I think she was joking around with the bribe comment, however I wasn't really sure how to reply to it. Maybe I am thinking about this too much and I should just move on…….posting here to see if there is anything I can take away from this situation.