why won't my spell script move my characters arm?

I'm making a script that will move my characters arm in a ) shape for my attack

but it doesn't move the arm at all so I was wondering if someone could give me some cframe help

heres my script :

local Player = game:GetService("Players").LocalPlayer
local found = game.Workspace:findFirstChild(Player.Name)
if found then
print'character has loaded'
else
while not Player.Character do wait() end
	end
local Mouse = Player:GetMouse()
local character = Player.Character
local head = character:FindFirstChild("Head")
local torso = character:FindFirstChild("Torso")
local RightShoulder = torso:findFirstChild("Right Shoulder")
Run = game:getService("RunService")



Mouse.KeyDown:connect(function(key)
	if script.Wait.Value == false then
if key == "f" then
	script.Wait.Value = true
	for i = 1, 2 do
			for i = 1, 12 do
				RightShoulder.C0 = RightShoulder.C0 *CFrame.Angles(1, 0, 0)
				RightShoulder.C0 = RightShoulder.C0 *CFrame.Angles(0, 1, 0)
				Run.Stepped:wait(0.01)
			end
			for i = 1, 12 do
				RightShoulder.C0 = RightShoulder.C0 *CFrame.Angles(1, 0, 0)
				RightShoulder.C0 = RightShoulder.C0 *CFrame.Angles(0, 1, 0)
				Run.Stepped:wait(0.005)
			end
		end
			for i = 1, 12 do
				RightShoulder.C0 = RightShoulder.C0 *CFrame.Angles(1, 0, 0)
				RightShoulder.C0 = RightShoulder.C0 *CFrame.Angles(0, 1, 0)
				Run.Stepped:wait(0.005)
			end
game:getService("Chat"):Chat(Player.Character.Head, "FireBall!")
wait(6)
script.Wait.Value = false
else print'waiting'
end
end
end)

Mouse.KeyDown:connect(function(key)
	if script.Wait.Value == false then
		if key == "v" then
			script.Wait.Value = true
			
			
			
			
			
			
			
			script.Wait.Value = false
		end
	end
end)