Is it possibile to add loops to static pages?

Yes, a loop can be used in a Page.

I’d suggest associating your Page with a Page Template and in that template, code your loop.

Resources:
Template Hierarchy
Stepping into Templates
Editing Files

Made, but it doesn’t work!

A more detailed description of what is not working improves the chances of someone providing a working solution…

The loop seems not working. It doesn’t show any post. I just view the title of the page and the comment form…

Please paste the ENTIRE contents of your page template at https://wordpress.pastebin.ca/ and report the link back here.

Thanks.

This is the link:

https://wordpress.pastebin.ca/1054952

Many thanks for helping me…

Not sure what posts you want to display, but this example will display posts belonging to category 8. This replaces your code up to the if (have_posts)

<?php
/*
Template Name: Snarfer
*/
?> 

<?php get_header(); ?>
<div id="content">
<?php $posts=query_posts('cat=8'); ?>

<?php if (have_posts()) :?>

.
.
rest of your code

T H A N K S. It works…

And please last help… how can I see excepts instead of full text and how can I choose how many posts to see… thanks