How to delete the "Buy it now" Button?

[Mountip]

Hi there,

I have edited a pre-order function with this post. The pre-order function looks fine, but the pre-order button always comes with the "Buy it Now" button and I would like to permanently delete it. Can anyone help with this?

Mount:)

[Mountip]

It appears like that, FYI, I'm using Venture theme. Thank you!