Filtering Enabled Problems. Any help?

Hi. Im trying to make a script where if you touch a part it changes your Walkspeed to 50. (FE)

local Remote = game:GetService("ReplicatedStorage"):FindFirstChild("RemoteEvents").WalkSpeed
local players = game:GetService("Players")

function addPlayer(player)
    Remote:FireServer()
end


for _,player in pairs(players:GetPlayers())do
    addPlayer(player)
end


players.PlayerAdded:connect(addPlayer)

thats the thing to fire the remotevent

game.ReplicatedStorage.RemoteEvents.WalkSpeed.OnServerEvent:Connect(function()
	workspace.Run.Touched:Connect(function()
		game.Players.LocalPlayer.Character.Humanoid.WalkSpeed = 50
	end)
end)

Thats where you actually touch the part