local Players = game:GetService("Players") -- Use lowercase 'local' and 'game'

local function kick(playerName, reason)
    local player = Players:FindFirstChild(playerName) -- Use a colon for methods like `FindFirstChild`

    if player then
        player:Kick(reason or "Your message MUST BE CHANGED") -- Proper capitalization and use of `:Kick`
        warn("You can get banned as this is FE")
        print(playerName .. " has been kicked") -- Use `..` for string concatenation
    else
        print("Player not found. Do not enter false names.") -- No need for `LocalPlayer` here
    end
end

-- Change important
kick("wutdahell510", "Stupid")