Ballot sticker ! help

[carthorse]

I am an idiot, I was helped with this before and I've forgotten how to do it.
How do I find which ballot stickers I have left on BE website. I can't find them here and I know someone told me how to do it BUT I'm an idiot.
THANKS

 

[carthorse]

found old post ,you have to enter an event on be website and then you can see stickers and just cancel entry