How To Push Notification When Click Button inside App For All Users

hello every one , can anyone help me, I want to use a push notification that appears to all users when I click on the button. I have tried more than one method and no notification appears - Is this a version with errors that does not send Onesignal notifications from within the admin app ??! I searched the community and nothing worked for me so far Iโ€™m sure the app is connected to OneSignal and sends notifications

\ :face_exhaling: :thinking: :roll_eyes: ุŸุŸุŸุŸุŸุŸุŸุŸุŸุŸุŸ

Removve
Firebase authentication

1 Like

Iโ€™ve removed Firebase authentication but havenโ€™t received any notifications yet