IKEA Pax komplement shoe storage (Broxbourne, EN10)

Got from another freegler and couldn’t how to connect the shoe bits- also too deep for my wardrobe. Hopefully useful to someone!
Doesn’t have the metal runners when I collected as shown in pictures.
Ikea Pax Komplement Shoe Storage for 100cm wide x 58cm Deep Wardrobe

A discontinued design that could hold lots more shoes than the newer models.

For a 100cm wide x 58cm deep wardrobe unit.

Collect asap