why wont this turn the whole character and only the humanoidrootpart?

plr.Character.HumanoidRootPart.Orientation = Vector3.new(0, -90, 0)

when I use this to turn the humanoidrootpart making it move every other part but it doesnt do that, on your screen you look fine but on the server you are facing straight and when clicking your humanoidrootpart its turned toward the area where its supposed to be pointing. can anyone help me with this?

Since your only rotating the humanoid root part the rest won't go with it, try this code

for i, v in pairs(char:GetChildren()) do
	if v:IsA("BasePart") then
		v.Orientation = Vector3.new(0,-90,0)
	end
end

I already tested this I know it works!