Remove branding

-- HikaShop version -- : 3.0.0
-- Joomla version -- : 3.6.5
-- PHP version -- : 5.6.3
-- Browser(s) name and version -- : CHROME 56.0.2924.87
-- Error-message(debug-mod must be tuned on) -- : NO ERROR

Hello,

How to remove the copyrights/branding from the pages?
In the Configuration - Display, there is no the option "Show footer " to disable it !

Thanks for your help.
JC