Solved: Using set in CMD

I am trying to get my head round the set command, why does this not work:

Code:

if %delete%==y goto y
if %delete%==n goto n

:y
cls 
rd /s/q FOLDER
cls
echo Files Deleted!
pause

:n
cls
echo Files not deleted
pause

If 'n' is selected it skips :y but if 'y' is selected it runs :y and then :n
Why is that and how can i sort it out?

 

oh right, I actually can't remember I looked it up on youtube. I thinkot was called the 'set' command in the title. Don't know why