Exclude a category from main page

Hi.

I have to post pages in my site.
In one of them, I used the customizr setting and I applied a filter so that it would only show ‘blog’ posts.
That’s why I would like to exclude all blog posts from the main page.
Is that possible?
(Site: https://www.animapalestras.hospedagemdesites.ws/)

Thank you very much for your help.

I’m sorry about the text mistakes.

I have two post pages in my site…