Plugin doesn’t work with one variation

Hello,
So I’m using WooCommerce Tiered Price Table for different prices based on quantity;
This plugin gives me an option for a variation to add a tiered price based on quantity, like this -> https://gyazo.com/a9181850616e946a8b8b46bac5fde363

I can’t use more than one variation because the plugin won’t show the pricing table correctly on the product page;

Is there a way to make your plugin show the lowest price based on this price table plugin?

Thank you!