When logging in to our app, you'll be asked to enter your "challenge website address". This is a unique URL for your challenge in the form of yourchallenge.bigteamchallenge.com.
You should have received the website address for the challenge from your organiser.
If you are logged in to the challenge online, look at the address bar in your web browser. It should show your challenge website address.
In the example above, your challenge website address is: yourchallenge.bigteamchallenge.com
You only need to type the yourchallenge part into our app.