How to open (.fig) Figma files:
1. Download Figma App https://www.figma.com/downloads/ and sign in with your account (it is free to make an account)
2. Download the (.fig) file I sent and save it
3. Open Figma App
4. Drag and drop the .fig file you downloaded to the Figma App
5. Wait for the file to load
6. Open the file