This part is Android only. On an iPhone, use
Add to Home Screen above instead — it gives you the same app.
What happens after you tap download
Wait for the download to finish.A minute or two on site wifi. Keep the screen on.
Open the downloaded file.Tap it in your notifications, or find it in Downloads.
Your phone will block it the first time.Normal for an app that does not come from the Play Store.
Tap Settings in that message, turn on Allow from this source,
press back, then tap Install.
Open StaffFlow and sign in with Google.Use the Google account the office has for you.
Enter your joining code.Your supervisor gives you this.