u/Inevitable_Shift4454

Anyone ever built one of these? Link below:

https://www.homedepot.com/p/VIWAT-14-ft-W-x-12-ft-D-Metal-Outdoor-Storage-Garden-Tool-Steel-Shed-with-Lockable-Doors-and-Vents-168-sq-ft-SSH-M1214-BW/333880612#overlay

Struggling with the top section and L brackets so hoping someone else here has been through the struggle and can offer some advice?

Thanks!