Addons issue

Hi Team,
Hope all is with you. I need a little help from you guys. Since your plugin doesn’t support other addons plugins…I’m using your addon feature but there is a small issue. For example I provide free Toppings in My restaurant. So When I try to add free addons the price comes with something like 0.00. Can’t we get rid of 0.00 from free addons . Please check the link. I just need a list of free toppings without price.

The page I need help with: [log in to see the link]