Object follow arm from remote event script

hey guys! im trying to make a shield ability but i cant make the shield follow the player left arm movement while playing an animation. Here is the script

local assets = game.ReplicatedStorage.VFX.SugarPaste

local shield = assets:WaitForChild("Shield")

script.Parent.OnServerEvent:Connect(function(player)
	local shieldclone = shield:Clone()
	shieldclone.Parent = game.Workspace.partsStorage



end)