thanks, but can you name one of the apps that allows me to install apk's? I know the sidequest but it doesn't let me connect with my account.
To install these file manager apps that allow direct installation on the device, you first need to install them APK using a method like SideQuest, which is notably the easiest to use. You can find support on SideQuest Suport or through tutorial and troubleshooting videos.
https://sidequestvr.com/space/142/sidequest-support