im trying to make skill that can ger reward but the value not work, can someone help me? [closed]

script.Parent.OnServerEvent:Connect(function(plr)
    wait(0.3)
    local Slash = game.ReplicatedStorage.WeaponSkill.cutslash:Clone()
    Slash.Parent = workspace
    Slash.CanCollide = false
    Slash.Anchored = true
    Slash.CFrame = plr.Character.HumanoidRootPart.CFrame * CFrame.new(0,0,-5) * CFrame.fromEulerAnglesXYZ(0,110,0)
    Slash.Touched:Connect(function(hit)
        if hit.Parent:FindFirstChild("Enemy") and hit.Parent.Name ~= plr.Name then
            local Ball = game.ReplicatedStorage.WeaponSkill.redball:Clone()
            local Tool = script.Parent.Parent.Parent
            local chr = Tool.Parent 
            local player = game.Players:GetPlayerFromCharacter(chr)
            local tag = Instance.new('ObjectValue',hit.Parent.Enemy)
            tag.Name = 'Player_Tag'
            tag.Value = player
            Ball.Parent = workspace
            Ball.CFrame = Slash.CFrame
            Ball.CanCollide = false
            Ball.Anchored = true
            Slash:Destroy()
            hit.Parent.Enemy:TakeDamage(25) 
            for i = 1,18 do
                wait(.05)
                Ball.Size = Ball.Size + Vector3.new(0.3,0.3,0.3)
                Ball.Transparency = Ball.Transparency + 0.05
            end 
            Ball:Destroy()  
        end
    end)
    Slash.Anchored = false
    local BV = Instance.new("BodyVelocity",Slash)
    BV.MaxForce = Vector3.new(math.huge,math.huge,math.huge)
    BV.Velocity = plr.Character.HumanoidRootPart.CFrame.lookVector * 150
    wait(5)
    Slash:Destroy()
    wait(0.15)
end)