Problem with custom field display on the backend in the product page.

-- HikaShop version -- : 2.6.4
-- Joomla version -- : 3.6.5
-- PHP version -- : 5.6.25
-- Browser(s) name and version -- : Chrome

Dear Sir/Madam.

I try to create products for hosting and i create 19 custom field for those products, but when i am into the product page i see only the 7 of them.

I mean this.

Hello Jerome.

Thank you very much for fast reply.

i remove the from the 8th custom field the products and i can see it in the product page.
But the first 7 custom fields has also assigned to products. Where is the difference ?
Does in the backened product page allowed to display only 7 custom fields that assigned to products ?

i want to create a table for hosting like this.