Show container in repeater if checkbox in collection is checked

Hey guys, I have a repeater which shows different projects from a collection. In the collection I have a checkbox for ‘kampage’. If this checkbox is checked, I want the #box108 to be visible else not. I have the following code but it only checks the first Item. What do I need to change to have the checkbox for every element checked?

        .then((results) => {
 let boolean = results.items[0].kampagne;
 if (boolean === true) {
            } else {
                console.log("not approved");
        .catch((err) => {
 let errorMsg = err;