Useful info:

Mice can steal the cheese without springing the trap. I used to work in a place that had a mouse problem. We sold hot cashews, so I would break off a piece of cashew and shove it into the bait holder. The mouse would eventually trip the trap and never get the cashew. I could catch a number of mice with that one little scrap of cashew.

I prefer this design. https://hips.hearstapps.com/pop.h-cdn.co/assets/15/53/3200x1600/landscape-1451315053-pistol-animal-trapus269766-0-2.png?resize=768:*

Unrelated but it looks like whoever took this picture messed up the trap by bending the bait plate all the way down. I guess it was hard to get a good picture?