Web app UX/UI design

Hello,

I am looking for a web designer with UX skills to create a Figma mockup for a web app.
These mockups must be made in mobile, then tablet and desktop.

The objective of the application is to offer users the opportunity to create a fundraising project (money pot), to detail it with image, description, desired amount, deadline.

3 types of users:
- Association
- User requesting funds
- User who sends donations

We should have:
- Homepage (Navigation bar, cover photo, several specific sections including sections highlighting associative projects and another of personal projects)
- Login popup
- How it works ?
- Search page
- Details page

Example of a competitor: https://www.leetchi.com/

I don't want the same thing as the competitor, and I want you to be able to take ownership of the project in order to be a source of proposals for the integration of potential new elements.

I have examples from the work of another freelancer that I didn't like and that I would like to review in its entirety

Specification in attachment

Thank you :)