Sponsor Page Layout

Hello! I’m hoping you guys can help me. I’m in a bit of a time crunch. I help run a WordPress site for my job (I’m just the admin). Since all of my bosses are out of town, they’ve asked me to try and figure out a problem we’re having asap. Unfortunately, because of other work duties I don’t have the time to put my normal amount of research into it.

Here’s the problem. The following sponsors page looks kind of ugly (the overall site will be for an upcoming theology/technology conference): https://www.rewiringfaithandtech.com/sponsors/

From the dashboard, the edit section for the “Sponsors” page only has the words and none of the links/logos to manipulate, since (if I understand correctly) the links/logos are input through a separate part of the dashboard: the sponsors button. Is there a way I can manipulate the layout of those logos to make them more visually appealing?

I apologize if this is in the wrong forum, or if this is a question that has been asked. Like I said, normally I would do copious amounts of research (including extensive form searches) and figure this out myself, but I’m stuck for time! Thank you for any help!