Can’t select objects in the scene view losing hope nothing works

I can’t select objects in the scene view and I’m losing hope I’ve looked it up and tried everything from uninstalling unity to closing the scene view and making new one to changing building settings and everything I could think of and I still can’t select things in the scene view can someone help.

EDIT: I SAW SOMETHING THAT SAYS TO FIX THIS YOU HAVE TO REMOVE THE ExecuteInEdit MODE FROM THE WATER SCRIPT BUT I DONT KNOW HOW TO DO THAT CAN SOMEONE EXPLAIN HOW. Thanks

at the top right of unity try selecting the layout set it to default to you can also try to download unity 2019 restart computer

@LukeNewsome1 You should try to click control+click for every object you want to select in the hierarchy.