If you have just one site linked to your user account, you will not be required to select a site.
The site page will display automatically when you log into SoupedUp:
If your Organisation has multiple sites and there is more than one site linked to your user profile, you will be required to select your chosen site from the 'All Sites' drop down menu:
When you have your site selected (either automatically or manually), you can move on to Selecting a Module.