Issue with Product Fields

Im using Advanced Product Feilds PRO (https://www.studiowombat.com/plugin/advanced-product-fields-for-woocommerce/) so when I add products to a certain category it gives me drop downs so customers select their specific style. One of these adds 7 additional dollars to the existing 8$ as an upgrade. I’m trying to set up a bulk discount setting using your app (5-6 gives you 5% off, 7-9 gives you 10% off) but as soon as I get to 5 of the products that have the additional 7 dollars completely wipes away.

What is even more bizarre is that even before I add 5, my cart items are already going down in price. They are supposed to be 15$

Here are screenshots showing my situation https://imgur.com/a/yNymNa3