The Tend app

Can I cancel or reschedule my appointment?
How do I access my test results?
Why does my app keep freezing or crashing when I try to send a message back?
Can I add another adult as a family member to my Tend account?
How do I add family members?
The app is asking for my FaceID/fingerprint/passcode. Does Tend know my phone’s passcode?
I can’t get an appointment when I need one?
How long is a Tend appointment?
Can we use the app if we share an email address?
What is the Tend app?
What do I need to download the app?
Do I need to use the Tend app?
What’s the benefit of the app?
How do I update my gender selection with Tend?
Why are my test results not appearing?
How do I book an appointment?
Do I need to provide ID?
I manage the healthcare of an adult, can I manage their care from my app?