Not working when using other page templates

Basically if I use the “Brizy Template” it works fine but if I want to mantain the default header and footer of the theme using another page template then brizy stop working, everything seems to loose connection with css/js except of course for the header and footer.

The only page templates working is the Brizy Template but I need to show the default header and footer too.

Is there a way to solve this?