To see your remaining lesson credits, log in at Trala.com. Scroll down to the bottom of the page and you will see a field that tells you how many unscheduled lessons you have.

If you have no lessons currently scheduled, you will see this at the top of the page in a larger field.

By clicking Schedule a lesson you will be prompted to schedule a lesson with any teacher at any available day and time. For more help on scheduling make up lessons, click here.