What solutions have you tried so far?
For what I have researched, I need to make my script/code more specific to find the thing that I want to address in my script. Sadly, it did not work.
local Players = game:GetService("Players")
local Player = Players.LocalPlayer
local PlayerName
local Individual
local event1 = script.Parent.Parent.ebents.EditLplayer
event1.OnServerEvent:Connect(function(player)
PlayerName = script.Parent.Parent.Players.SearchBox.Text
Individual = Players:FindFirstChild(PlayerName)
Individual.DataFolder:WaitForChild("Level").Value = script.Parent.Parent.Players.Level.Text
end)