Gravity Form

Hi

I’m using a gravity form in my tab. I followed your tutorial here https://www.skyverge.com/blog/creating-woocommerce-pre-sales-form/

When I click submit the form does not go through and the page just refresh’s any idea?

url is http://www.orthopedicpillowandmattress.co.za/product/alicia-motorised-massaging-bed/

https://ww.wp.xz.cn/plugins/woocommerce-custom-product-tabs-lite/