[Theme: Minimatica] How to make a Second Gallery Slider Please Help!

Hi!

Currently my homepage is showing 4 images, but what I want is for it to show more than 4 images. What I’d want ideally is to have a second row below the 4 images. I’ve already looked at increasing the post count, but it shows my images to the far right and isn’t a good layout. If this cannot be done, can anyone show me how to shift the homepage gallery slider to the left?

I’ve already tried editing functions.php editor where the line is:

$query->set( ‘posts_per_page’, ‘4’ );

But this does not work as it puts it WAY too much to the right. As stated before, what would be ideal if it went further down or if I could make the pictures smaller or shift the slider to the left.

I have a link at the bottom to what I’d want the layout to look like. Please help, I’m in desperate need! My website is https://www.bugfush.com

Layout Design