formidable forms integration

i have on my website formdiable forms , at frst the fox plugin wasnt compatible at all with formidable forms , but i found this on internet that helps me to fix the total to be converted : https://currency-switcher.com/formidable-forms-form-builder-wordpress .

the problem now is that i still have problems with whats inside the froms , like the fields where i have currencies inside the forms like in the following image : https://ibb.co/V97sNDR

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