Review on 🖥️ Adjustable Dual Monitor Stand Riser with 3 Shelves - Multifunctional Screen Stand for TV, PC, Computer, Laptop, Printer - Desktop Organizer in Black by Todd Phillips

I went through most of the riser assembly process but at the very end I was missing the last few pieces to put all three pieces together. I'm so confused about what to do. Just as the dowels I have are obviously too big for the holes, the two screws are also too big and that's about all that could fit in this riser. I don't know what to do? I need the last piece or I'll just return it and buy another boner elsewhere.