Please help me dismantle these IKEA drawers

[Stillpinching]

My Alen keys don't seem to fit the round ones and I have no idea how to get the others out.

Please help!

Screwdriver? The photos are a bit blurry tbh.

What’s the reason you’re dismantling it?

Any see the first picture clearly, but ikea only use standard Allen key sizes.
The second one needs a screwdriver and you turn anti-clockwise. It's a sort of locking fitting the holds a long metal prong in place, turn anti-clockwise to unlock and it should slide out.

First thing I could think of...