Quinny Buzz - won't fold

[BingoBonkers]

I'm on my second Quinny Buzz. Once again I can't get it to collapse. Is this is a fault or is it user error?

[WhyCantIuseTheNameIWant]

What are you stuck on?

Mine has numbers so you do the bits in the right order...
(Zapp)

But the underneath one is tricky. You have to give it a good shove with your foot!