Recurrent email from sharepoint list

I am trying to set up a recurrent monthly email from sharepoint list using flow.
I have not been very successful. I have not found much information in regards this topic.
Can anyone help?
Here are the flow conditions:
This email is only a group reminder to update their list entries.

  • Trigger: every 15th of every month
  • what: email to sharepoint list group

Thanks a million!