"make a part named orb give u 5 walkspeed when touch then orb disapears and respawns orb randomly. the amount of orbs allowed to spawn is ten and has a limit of only 10 spawn. also make it that when game starts there are ten orbs"

-- Script for the orb 
local orb = script.Parent
local orbsSpawned = 0

local function giveWalkSpeed(player)
    if player and player.Character then
        player.Character.Humanoid.WalkSpeed = player.Character.Humanoid.WalkSpeed + 5
    end
end

local function onTouch(otherPart)
    local player = game.Players:FindFirstChild(otherPart.Parent.Name)
    if player and orbsSpawned < 10 then
        orbsSpawned = orbsSpawned + 1
        giveWalkSpeed(player)
        orb.Transparency = 1
        orb.CanCollide = false
        wait(1)
        orb.Position = Vector3.new(math.random(-100, 100), orb.Position.Y, math.random(-100, 100))
        orb.Transparency = 0
        orb.CanCollide = true
    end
end

orb.Touched:Connect(onTouch)

-- Script for spawning orbs at the start of the game 
local function spawnOrbs()
    for i = 1, 10 do
        local newOrb = orb:Clone()
        newOrb.Parent = game.Workspace
        newOrb.Position = Vector3.new(math.random(-100, 100), orb.Position.Y, math.random(-100, 100))
    end
    orb:Destroy()
end

spawnOrbs()