How to make reusable sections in WordPress?

I’m trying to repeat multiple sections on multiple pages, but I can’t figure out how to use this for that. I’ve purchased the plug-in, and sent emails to your contact support, but no response. I want to create each entire ‘section’ and repeat that on various pages. Is this possible? If not, how do you get a refund, or get anyone at Loomisoft to reply to emails? Many thanks, Pau