The error says on the consol Expected 'then' got '=' Help?

I get the error on the title. I'm not sure what this error means or anything. If you know then answer the question. If you fix it will gain reputation. Here is the code:

local Frame = script.Parent.Parent.Frame
script.Parent.MouseButton1Click:Connect(function()
Frame.Visible = true    
if game.Players.LocalPlayer.leaderstats.Jumps.Value => 50 then
print("Nothing") --Just saying I am adding auchall code to this line but I need to figure out the error above first.
end
end)