Lilie. Please stop.
I've told you already, unless you have those things I've listed, I'm not interested!
No, I will not look through your showroom nor gallery, you've already told me you don't have those items/pets I'm looking for.
If you insist on pursuing this hopeless endeavor I will ignore you.
I've been incredibly patient up till now.
Please stop offering things I've made clear that I don't want.
I don't know how to make it more plainer than I already have.