Munchkin Nursery Essential Organizer

Ok ladies so I really love how this organizer is out in the open and you don’t need drawers for it so I registered for it and got it for one of my showers! But holy fucking shit is it hard to assemble!! The holes aren’t big enough for the screws! I even returned it and got another one thinking it was defective and same thing! My SO and I have been trying for hours 😭 any other ladies happen to have this problem & if so how did you get it to work out?