GoodBarber beautiful app wants to be smarter

Hello all, we have a beautiful goodbarber app that needs to get smarter. " Users would subscribe in events pairing with others users. Users would pay those subscriptions at another moment. Users would see subscriptions and payments. " We need professionals with experience with Goodbarber builder. Thanks Ricardo Monte Meme Solutions want to build a progressive web app / or website for ridesharing in a very niche market. First do very simple version (without bookings, payments etc), just to test the idea. I have been looking into Goodbarber web app creator, and I like it - it is a good fit for person who knows nothing about coding:) But it is missing the main features needed - database of the rides, fill in forms and search engine for rides (potentially with google maps integration). I am looking for someone to either integrate goodbarber with a ready database (somehting like caspio maybe?), or someone who would build a basic website in wordpress - maybe pick and help us buy a theme, integrate the theme. I am really looking for people who know how to do this, not sure about the pricing of this project however, please do let me know. Best, Olga