Good morning Patricia,
No problem, I didn't notice at all 🙂
When you booked online you should of received a booking confirmation email, contained in this would be your booking reference. If you haven't received the email, please check your spam folder. If you haven't received it please come back to me. If you find it, you will receive paperwork through within the next week confirming all the details in writing,
Kindest,
Ben 🙂