Spoiler Tags not working?

Hello

I just tried to use the spoiler tags on my forum and it doesn't appear to be hiding the context.

A box comes up with the actual spoiler. It doesn't give the member the option to click on it to reveal the spoiler. Clicking on the icon, looks like this.



I typed Testing spoiler box and I get this

Testing spoiler box:

I am confused on how to insert the title and the actual spoiler.

hello

here are the steps 

1. write the title and press insert



2. write the text between the [ spoiler].......[/spoiler ]  



3. the result 

@skouliki Thanks!

Topic is solved.