Help! I need marketing advice

Hi all!

I recently completed my first course and it is live on Udemy. I need advice from course creators regarding how others have marketed their courses. I would appreciate any ideas, or the specific methods people have used that have been successful, I'm not opposed to paying a 3rd party to assist in this effort.

I would also like to extend this advice request to information about how marketing materials (images, copy, slide design) were created.

Any information would be greatly appreciated, even links to other IH posts where this topic is covered.

Thanks!