Hi, i saw at Sat view that the right ones looks more like a cafe. For this i asked. Now everything is mapped + i added some details at school nearby.

For mapping at openstreetmap.org have a look at this page 
https://wiki.openstreetmap.org/wiki/Main_Page
example:
https://wiki.openstreetmap.org/wiki/Key:shop
and for mapping easy to do with ID editor
or make notes again with details ex. website, opening hours, etc

Have fun :)