How do i hide what i write as a spoiler??

So if i want to write spoiler, how do i hide what i written??

 

on the bar with all of the text options such as bolding and italicizing, there is a plus button. Hit the plus button and four options show up, including add spoiler. Hit spoiler and you can take it from there

 

When ur typing theres an icon wif a
+
Use that
Hope this helps

 

OMG I have been using [spoiler ] all this time and there was a shortcut[/spoiler] space there to show the way to do it

 

This is what you should put minus the space bar [ spoiler][ /spoiler]

 

Thanks guys.