If you already teach students privately, they can come across with you. Nothing about your arrangement with them changes, and you do not need to sign in to anything to tell us.
The centre has it. Their accounts get set up with the free period already on them, so no family of yours is ever asked to pay for time they have already paid you for.
You will hear back within a day. There is nothing for you to sign into in the meantime.
If a date is wrong, reply to the centre and say so — nothing is billed until the date beside each name.
Send it to somebody who would want to read it.
A question before you decide? Write to the centre