u/Batkermit13

So i've been playing skyblock on cubecraft, (obviously) and i've been doing fine, up until i got to the 'Paint Yourself Blue' Quest, which i need to dye my leather armor with blue dye. The problem? I can't. I tried putting the armor in the 2x2 inventory grid and the 3x3 crafting table grid. Nothing worked. I only then found out i physically can't. Not on Bedrock Edition anyways. Im stumped and don't know how to progress from here.

Can literally anyone help?