Have long been sold in my shop marionette. I would like to sell more internationally, but do not know the best places for sale. What are other places for sale marionettes? Ebay and Etsy I've already tried.

thank you

No real alternatives to Ebay and Etsy that is going to get you any exposure internationally.  You just have to keep trying.  Do you have your own website or Face Book page? Those are ways to at least get your name out there that you then use to link to your sales. You could even sell them on your own site if you wanted to try.  It takes time to establish a web presence and a lot of effort.

Shopify has a really good eCommerce blog. It's intended for Shopify users, but most of what they talk about is applicable to anyone selling products online.