Why does my remote event only work for one part and not for the others with my tool?

Hello everyone ! So to situate you, I'm trying to make sure that with my tool, here my pick to destroy shares in zones and so when the player touches one of the zones, the share is destroyed and reappears 5s later. But when I test it, it works but only for Zone1 and even if I do it for the others, it's always the same one that gets destroyed, why?

local ReplicatedStorage = game:GetService("ReplicatedStorage")
local ss = game:GetService("ServerStorage")

local remoteEvent = ReplicatedStorage:WaitForChild("hitPickaxe")
local zone1 = game.Workspace:WaitForChild("Zone1")
local zone2 = game.Workspace:WaitForChild("Zone2")
local zone3 = game.Workspace:WaitForChild("Zone3")
local function onCreatePart(player)
    print(player.Name .. " fired the remote event")
    game.Workspace.Rock1:Destroy()
    wait(5)
    ss:WaitForChild("Rock1"):Clone().Parent = game.Workspace

end

local function onCreatePart2(player)
    print(player.Name .. " fired the remote event")
    game.Workspace.Rock2:Destroy()
    wait(5)
    ss:WaitForChild("Rock2"):Clone().Parent = game.Workspace

end

local function onCreatePart3(player)
    print(player.Name .. " fired the remote event")
    game.Workspace.Rock3:Destroy()
    wait(5)
    ss:WaitForChild("Rock3"):Clone().Parent = game.Workspace

end

local function pa1(player)
    zone1.Touched:Connect(onCreatePart(player))
end

local function pa2(player)
    zone2.Touched:Connect(onCreatePart2(player))
end

local function pa3(player)
    zone3.Touched:Connect(onCreatePart3(player))
end

if zone1.Touched then
    remoteEvent.OnServerEvent:Connect(pa1)
elseif zone2.Touched then
    remoteEvent.OnServerEvent:Connect(pa2)
elseif zone3.Touched then
    remoteEvent.OnServerEvent:Connect(pa3)
end