Form not caculating

This form used to calculate but does not now... what can I do to make it wokr correctly... thank you

https://form.jotform.com/eliteenterprises/all-natural-dips-wholesale-orders

I managed to get a clone to work:

https://form.jotform.com/73276251328962

Its because in your form calculation widget there is a trailing + symbol. You need to delete it and save it. If that doesn't work delete the + and the chillis. Than add the chillis again and save.