Why is my Remote Evant not working? There is also no errors when I run it.

My remote event does not work for some reason. I get no errors.

When I click the button it does not do what I programmed it to do. Here is the code.

game.ReplicatedStorage.RemoteEvent.OnServerEvent:Connect(function(plr)
  local Frame = game.StarterGui.JumpCounter.Frame
Frame.Trail1.MouseButton1Click:Connect(function()
Frame.Visible = true	
if game.Players.LocalPlayer.leaderstats.Jumps.Value >= 50 then
script.Parent.Parent.Frame.Trail1.Visible = true
else
	script.Parent.Parent.Frame.Trail1.Visible = false
if game.Players.LocalPlayer.leaderstats.Jumps.Value >= 100 then
script.Parent.Parent.Frame.Trail1.Visible = true
script.Parent.Parent.Frame.Trail2.Visible = true 
else
	script.Parent.Parent.Frame.Trail1.Visible = false
	script.Parent.Parent.Frame.Trail2.Visible = false
end
end
end)

end)

Code in the button:

script.Parent.MouseButton1Click:Connect(function(plr)
    game.ReplicatedStorage.RemoteEvent:FireServer(plr)
end)

The Server Script looks fine although one thing i noticed about it you need to access the gui through plr.PlayerGui instead of game.StarterGui

game.ReplicatedStorage.RemoteEvent.OnServerEvent:Connect(function(plr)
  local Frame = plr.PlayerGui.JumpCounter.Frame
Frame.Trail1.MouseButton1Click:Connect(function()
Frame.Visible = true    
if game.Players.LocalPlayer.leaderstats.Jumps.Value >= 50 then
script.Parent.Parent.Frame.Trail1.Visible = true
else
    script.Parent.Parent.Frame.Trail1.Visible = false
if game.Players.LocalPlayer.leaderstats.Jumps.Value >= 100 then
script.Parent.Parent.Frame.Trail1.Visible = true
script.Parent.Parent.Frame.Trail2.Visible = true 
else
    script.Parent.Parent.Frame.Trail1.Visible = false
    script.Parent.Parent.Frame.Trail2.Visible = false
end
end
end)

end)

on the local script you don't need to pass plr through the args so it should be like this

script.Parent.MouseButton1Click:Connect(function()
    game.ReplicatedStorage.RemoteEvent:FireServer()
end)