I need a bubble developer to complete 1 feature I can't crack. -- 2

I need a bubble develop to help me get a basic feature working. It's just a simple emenu and ordering app I've modified from a template to suit my needs but I just can't get the basket item with modifiers to reflect the cost properly. When you add an item it only adds the base cost. I need some help to make the basket item total reflect the additional toppings etc. Additionally I need to options selected to be propagated where the order is referenced. Would love if someone could just help me out with this one.