Filtering Enabled Paint Bucket script wont paint?

I've recently tried to make the "Paint Bucket" filtering enabled, but for some reason it wont paint.

This is the code, could you tell me whats wrong with it? Even the output doesnt tell me the errors:

This is the part where you setcolor

function setColor(part)
	if canSelectObject(part) then
			if (part.BrickColor ~= primaryColor.BackgroundColor) then
				script.Parent.Paint:FireServer("ting", part.BrickColor, primaryColor.BackgroundColor)
				if (part:findFirstChild("Properties")) then
					if (part.Properties:findFirstChild("Color")) then
						--part.Properties.Color.Value=primaryColor.BackgroundColor
						script.Parent.Paint:FireServer("newcolor", part.Properties.Color.Value,primaryColor.BackgroundColor)
					end
				end
				Tool.Handle.PaintSound:Play()
				Tool.Handle.PaintSound.Pitch = .9 + (math.random() * .1)
			end
		end
	end