You bought a pass without an account — here is how to claim it so you can sign in next time.
Right after your payment clears, we email you a "Set up your account" link from the studio.
Open the link, confirm the email shown matches yours, and choose a password (at least 8 characters).
Your purchase is already attached to the new account. Sign in any time at app.klasly.app with the email you used and the password you chose.