Training FAQs for Singer Applications How do I complete my YAP Tracker application? Once you have registered on YAP Tracker, you can log in and view the NOS online application form. You then need to enter all the information you can provide into the form. The form also asks you to upload a headshot. At the bottom of the form, we ask for your debit/credit card information for the £25 fee (which will be taken from your card when you submit the online form). When you are sure everything is correct, click submit. After this, you will need to log back in to YAP Tracker regularly to check whether your referees have submitted their references.