I see no other place that will do this.
I sent you the link to My Score JW Pepper. They’re the largest sheet music store in the world, both online and with many locations. They do exactly what you want including preview pages and you can upload audio clips. Here it is again.
https://www.jwpepper.com/sheet-music/my_score/ms-faq.jsp
One of my children has had some success with this, embedding the links from web site and Facebook pages. Has the composer’s page on business cards, too.
One thing nice about Pepper is that many schools, churches etc. have accounts with them. They’re not exactly newcomers to the business having been around since 1876. The present company dates back to 1912.