Are you trying to schedule and reserve classes at your local studio? You’ll need to make a reservation at your studio’s scheduling page. If you are unable to sign up for barre3 studio classes, contact your local studio. They will take care of you!
It’s possible that you are not able to sign in to barre3 online workouts because you don’t have the correct email address. Try signing in with another email address to see if that helps.
Do you have the right password? It’s possible that you are entering an incorrect password. Try resetting your password. If you don’t receive an email immediately, check your spam folder.