Why is the explosion spawning where my character spawned?

wait(3)
Player = script.Parent.Parent.Parent
n = script.Parent
mouse = Player:GetMouse()
run = game:GetService("RunService")
local debounce =  false
function pizza(mouse)
    if debounce == false then
        debounce = true     
            local x = Instance.new("Part")
            x.Shape = "Block"
            x.CanCollide = false
            x.TopSurface = "Smooth"
            x.BottomSurface = "Smooth"
            x.Transparency = 0
            x.Reflectance = 0.3
            x.Parent = Workspace
            x.Rotation = Vector3.new(-89.998, 0.013, -89.972)
            x.Size = Vector3.new(10, 5, 10)
            x.BrickColor = BrickColor.new("Institutional white")
            x.Name = Player.Name
            y = Instance.new("BodyVelocity")
            y.maxForce = Vector3.new(math.huge, math.huge, math.huge)
            y.velocity = Player.Character.Torso.CFrame.lookVector*60
            x.Parent = Workspace
            y.Parent = x
            f = Instance.new("SpecialMesh", x)
            f.MeshType = "FileMesh"
            f.MeshId = "http://www.roblox.com/asset/?id=51226819 "
            f.Scale = Vector3.new(10, 5, 10)
            h = Instance.new("Explosion")
            h.Parent = x
            x.CFrame = Player.Character.Torso.CFrame*CFrame.new(0, 0, -10)
            game.Debris:AddItem(x, 10)
            x.Touched:connect(function(Part) 
    if Part.Parent:FindFirstChild("Humanoid") ~= nil then
        script.Disabled = true
        for i = 1,20 do  
        Part.Parent.Humanoid.Health =  Part.Parent.Humanoid.Health -1
        wait(0.05)
        end
        script.Disabled = false
    end
    wait(0.025)
end)
        end
        wait(60)
        debounce = false
    end


function onSelected(mouse)
    mouse.Button1Down:connect(function() pizza(mouse) end)
end

n.Selected:connect(onSelected)