Backend ordering of products is not visible

-- HikaShop version -- : 2.3.5
-- Joomla version -- : 3.3.6
-- PHP version -- : 5.3.28
-- Browser(s) name and version -- : Latest Firefox

Hi,

The back-end ordering of products is not visible anymore (see image).
Is this a feature that I have to switch on or do I have an error?
(see attachment)
I hope you can help.

best regards,

Tom
Hikashop Business 2.3.5
Joomla 3.3.6

Hi,

great, thank you very much.

regards,Tom