I have the PRO version – I purchased your themes package. I’ve installed Legal Expert Pro theme and cannot locate where to change the DEFAULT SIDEBAR settings for PAGES. It currently displays a contact form and testimonials in the right hand side.
Kindly use page template full wide in pages>edit>right sidebar under page attributes>select full width template to have no sidebar. Or else go to appearance>widgets and then add some widget in page sidebar area to get rid of the default widget and instead show what you add there.