How do I find my license?

I used some music from Envato Elements on a client project, and the client uploaded it to YouTube. The bots are requiring the licensing for the track now, and I cannot seem to find that particular track to download the license. There’s no search bar or anything in the “Downloads” section. Is there an easy way to find the license for a past download based on the track name or project title? Thanks in advance!

The link that you have found is for Envato Marketplace but not for Elements. You can refer this link instead