How to script switching between characters after already destroying original player character

Hi, recently I coded a character selector for a game I’m working on, each character is kept in replicated storage and when you press a gui button the custom character replaces the player’s character ,but when pressing a different gui button for a different character after switching the original player character for another custom character it doesn’t change. It sticks with the first character I switched to. So I was wondering if I had to redefine how I grab the character and I tried doing that but I got no results so here’s my code for changing the character and if anyone could help I’d really appreciate it.

local Jason1 = game.ReplicatedStorage.Jason 
local Player = game.Players.LocalPlayer
local button = script.Parent
local StarterCharacterScripts = game.StarterPlayer.StarterCharacterScripts:GetChildren()
local CharacterSelector = game.StarterGui["Old Character Slector"].Enabled 
local LocalScripts = {}
local humanoid = Player.Character:WaitForChild("Humanoid")
local walkspeed = humanoid.WalkSpeed 
walkspeed = 0
local rs = game:GetService("ReplicatedStorage") 
local CanContinue = rs:WaitForChild("CanContinueRe")
local GUI = game.StarterGui["Old Character Slector"]

local function onButtonActivated() -- Checking if the player clicked on the block
	local ChosenCharacter = Jason1:Clone()
	local CurrentCharacter = Player.Character or Player.CharacterAdded:Wait()
	local LocalScripts = {}
	CharacterSelector = false

	for index2,item2 in pairs(game.StarterPlayer.StarterCharacterScripts:GetChildren()) do
		if item2:IsA('LocalScript') then
			item2:Clone().Parent = ChosenCharacter
	CurrentCharacter.Health:Clone().Parent = ChosenCharacter
	ChosenCharacter.Parent = workspace
	ChosenCharacter.Name = Player.Name
	Player.Character = ChosenCharacter
	ChosenCharacter.PrimaryPart.CFrame = CurrentCharacter.PrimaryPart.CFrame
	GUI.Parent = game.Players.LocalPlayer.PlayerGui
	--script.Parent:GetChildren():Isa("Frame").Visible = false
	for index2,item2 in pairs(LocalScripts) do
		item2.Parent = ChosenCharacter