I don't know how to creat a new account to buy my ticket.

To purchase tickets, you need to varify your device in addition to creating an account.

SMS Certification: You'll get a pincode on your device if you follow SMS varifycation, so enter the code on the website.
App Installment: Please log into "SKIYAKI TICKET" with the device varified. Your device information will be sent to our system.