Build a mobile application

Hello,

I need to develop a mobile application.

The concept is to list the dance training sessions open to others near you. The user must be able to publish his training to make it visible to others. It will then suffice to indicate its presence at the session in the list of training sessions classified by geo proximity.

Here is the first simplistic model of the application:
https://www.figma.com/file/gfN0CPysVH0o1EfC8qEcQz/AppliTrainingDay?node-id=0%3A1

I am at your disposal for more information or to send me your offer for the APK and IPA file.