I've paid for adobe photography package, which advertises including lightroom mobile. But lightroom mobile says free trial expired. It seems I would simply need someone to look at my account, but apparently this is impossible as they'll only allow me to contact them for the first 90 days of a subscription.
Please sign out of Creative Cloud Desktop App following Sign in and sign out to activate Creative Cloud apps ,Restart your Computer and see if that helps.
If it does not work refer Sign in and sign out to activate Creative Cloud apps