How do I join Banksia Tigers FC TeamApp? btfcNews0 Join Banksia Tigers FC on Team App: Download Team App from the App Store or Google Play, register as a Team App member, search for Banksia Tigers and request to become a member. You can also join via www.teamapp.com. How to Join?: Tap search from the main screen or press ‘find your team/club’ icon. Search for Banksia Tigers. Tap become a member.