In order for you to be able to transfer your layouts to Sizze and turn them into a real application, you need to connect your accounts.
To do this log in to the Sizze settings and add your email from the Figma account.
1. Go to settings and open the Connected Apps tab
2. Click the Connect Figma button and log in to your Figma account:
3. Confirm access. After that, the Sizze page will load automatically.
You can also disable the connection of your accounts. Just click Disconnect.