Hello - I'm trying to sideload a .apk file from mac to quest 2.

All the tutorials I watch show a different interface to sidequest to what I am seeing on my mac. All the tutorials say 'click the install button' but I don't have any of these buttons, what am I missing, feels like I'm not in the right app? I have shared a screenshot of the interface I have for sidequest on my mac with no buttons including 'install app'.