Try different settings in plugin

delete text. Add text module on page, insert text correctly on page as explained in our tutorial. Did you make this?

Because you copied this text from site with bold text or you placed not closed bold text in content

https://wpsoul.com/copy-shortcodes-code-snippets-properly-wordpress/

Direct link on page with issue is required. Currently I don't see any problem on your site 

https://www.screencast.com/t/nFx2hGmEa2e

We are not able to check sites by screenshot

Everything is properly working elementor editing post pages. But when I update pages and preview it see bold text. How I will fix it? Please see the image it will help you to better understand.