Hi there! Looks like you linked to a Lemmy community using a URL instead of its name, which doesn't work well for people on different instances. Try fixing it like this: !crossview@lemmy.world
to the people struggling at getting it to work: best way for me at least is looking at my nose and getting the screen closer and farther from my face until the two pictures meet and then there is like a 30% chance your eyes can rocus on the combination picture instead of the original ones