How do I setup my posts?

1) create a page in the editor that you want the posts to go on (if you already have one set up you can use it

2) go to Settings / Reading

Select Static Page
Select the page you want for your home page
Select the page you created for your blog as the posts page.

Thats all

I dont think you get what I mean, I have a website with several pages, so I would like to post different things on different pages. Or I dont get it lol. check my site out https://www.tunermaneuvermag.com , can anyone help walk me through this?

I have the perfect plugin for you. I use it on my site, https://www.wwfresh.com

you can download here:
https://aralbalkan.com/1016

Instructions on installing plugins is at Managing Plugins.