Image Show GK4 locked?

Hello, I am just started using the Storebox template. Everythings seems to work fine apart from the slide show on the front page. It looks like the settings can be changed in the "Image Show GK4" module. However this module is locked. Is this normal? If not how can this be changed? If it is, how do you work with the slide show? Any help would be helpful.
Many thanks.

Hi,
this is a small mistake, sorry for that.

Check [ * ] Name of module in Module Manager and use button "Check In" this will fix it. Do this same for all locked content or modules.

Thank you! it is working now.