Will you help me with some advice on making a FB page for my sister to show case her artwork?

She wants me to make the page, but she doesn’t want anything to do with Facebook, so that’s making it a little difficult.

It’s asking for a Website for her page. Well, she doesn’t have a website. The closest I have is shidoni.com , but that’s not specifically for her work. It’s a gallery that shows art work from a lot of different people, including my sister.
Is it OK to use that website? Or could that be construed as false advertising?