I’ve added some switches (sonoff via mqtt)
Eventually they now visible on HA, but the entire switch card is sitting in the unused section.
How can I move them to my main home page.
based on the 2 posts i’ve seen from you, i believe you don’t know how to manipulate the main interface. Take a look at this documentation, specifically watch the video. After that, you should be able to configure the entire interface however you want it. Also, you aren’t moving cards from unused to used. You are adding whatever you want to add to your main interface. Once it’s being ‘used’ aka you added it, it will no longer show up on unused.