How can I make my Owner Only Door work?

So I am using Berezaa's Tycoon Kit and I am trying to make a Owner Only Door but there is a small problem. Most Tycoon use a Value named OwnerName but Berezaa uses just Owner. When I use my edited script it does absolutely nothing! My script:

function onTouched(hit)
    local owner = script.Parent.Parent.Owner
    local h = hit.Parent:findFirstChild("Humanoid")
        if (h ~= nil) then
            if h.Parent.Name == owner.Value then
                script.Parent.CanCollide = false
                wait(2)
                script.Parent.CanCollide = true
                else h.Health = 0
            end
        end
    end
    script.Parent.Touched:connect(onTouched)

When I check it in game the output says this: -- Owner is not a valid member of model --Script'workspace.berezaa's tycoon kit.BrightBlue.pruchases.owner0',Line2 --Stack end -- Disconnected because of exception Please help if you can!