Are you referring to the "ad" that they "had" on her podcast? Yeah that was fake and created by an Enough_Sanders_Spam user.

Here's the episode it was supposedly on, and you can hear clearly that it is not there.

https://podcasts.apple.com/us/podcast/lets-listen-lets-act-with-governor-john-kasich/id1513745000?i=1000495640656

Also, notice how it was conveniently on the podcast where she talked to the Governor of Ohio (her home state) in an attempt to make her look like a hypocrite for talking to republicans.