Hi Juan,
Thank you for reaching out to us, and thank you for using Crio Pro WordPress theme!
I inspected your website a bit and I think I might see what you mean by some sections are not displaying full width. The first thing you should probably do is make sure WordPress, Crio, and all of your plugins are up to date. We just released a new Full Page feature so you’d want to make sure everything is updated (especially BoldGrid Post and Page Builder for WordPress), to make sure nothing is clashing.
The next thing I would suggest is clearing any cache associated with your website. Often times, elements get cached in to websites to boost overall performance and what happens is, when we make changes they conflict with these cached elements.
Be sure to clear all cache including server side cache, browser cache, and also purge any cache related plugins you may have running on your site.
I hope this helps.