The Farmington Hills Police Department is working with a dating app to have a post removed that is using a photo of Danielle Stislicki.
A man reported seeing the photo while he was browsing.
The post is listed under a screen name of a person who claims to be a 22-year-old from Indiana.
Danielle Stislicki was last seen December 2 at the Raleigh Office Centre in Southfield.
The reward fund that leads to her return is up to $129,000.