Find Player Function

function FindPlayer(FindUser)
    local findUser = string.lower(FindUser)
    local inputsize = string.len(findUser)
    for i, v in pairs(game.Players:GetChildren()) do
        local NameLow = string.lower(v.Name)
        if NameLow:sub(1, inputsize) == findUser:sub(1, inputsize) then
            return v.Name
        end
    end
end