Module not user friendly

Good day
I have been trying to use OT brand Maps and OT client Logo's scroller modules, but there is no saving button or

Hi,
What Joomla's version you using?
Can you try access System/Global Configuration/Server tab
In Error Reporting, you choose Development
then you access module, see error table (if exist) and send me picture of this
Beside,you can clear your browser's cache