What errors exactly do you see please?
Can we see some screenshots presenting the problem?
Screenshot of status window on your device would be helpful as well.
Are you currently using 1.8.2 CMS and 1.8.2 Windows player / 1.8R102 android player?
If layouts have X in status column (ie they are invalid) then they will not be displayed on the player, you’d want to enter the layout designer and see why is it invalid - if it has X in status in CMS, then it’s most likely an empty region - Why won’t my layout play? / The splash screen plays instead of my layout