can anyone explain to me why the doors and windows are not visible when I drag my project to the either of the A1,A2,A3,A4 Layout ,,the only thing I can see are just the openings but the doors and windows aren't visible
You should be saving 'Views' in the View Map of what you want to place on the layouts.
I do not know if you are doing this or not, but you should be.
These views have settings which are saved with them.
Check the settings to ensure the correct Model View Options are set to show door and window markers.