Homepage hide number of posts

Hello,

My website is https://www.judo-vsg-fribourg.ch, and I’m looking how to hide the number of posts and the arrow to go to the last/previous post.

I only want to have the last of the 5 or 6 posts on my page, and nothing more. If somebody want to read another post, he can find it browsing the categories.

Thanks for your support!