UI / UX Design For a Fin Tech Web App

We are looking at a minimalist sort of design for a crowdfunding platform. The majority of the design (Figma) has been worked on but we need someone to go over each and every page, change colour combinations, flow, and redo the design where applicable. Certain Gif's will also be required to be added.

Looking for a long-term partnership with a good agency that can deliver UI / UX within the next 10 days.