Can I sign in to my account after submitting?
Better not. Signing in at the same time as the system can lock the appointment page. If you want to search yourself, cancel first and the refund is automatic.
How do I answer the TCN question?
Residents (study, work, permanent) choose NO; visitors choose YES. This is our reading only; the official site prevails.
What if I entered the wrong number of applicants?
The system verifies the real count after signing in. Overpayment is refunded automatically; for underpayment you get a top-up email, the search continues once paid, and the order is cancelled and refunded if not topped up within 24 hours.