@LucasKA thanks thats cool. What you saying about my content? lol only joking. Is all your content user submitted then? Tried to submit but page not found. Mines new still working on it we're in beta but you're welcome to join.
Accessibility for screen readers is difficult becuase often you need elements with content, which are superficial in terms of text content and are there for cosmetic reasons. So to a text browser it can be a bit confusing, although as long as they aren't missing anything you can get passed that.
This is the open source support forum. For help with your hosted/paid vanilla forum contact their support. https://success.vanillaforums.com/kb/articles/591-content-collections