Literally she said 'I can probably help, I have a degree in paranormal studies'.
At which point you started mocking her, rather than saying 'what would you suggest' as you did with everyone else who just threw out ghosts at you.
If you don't see the problems in that series of responses, you're not going to, and I've got better stuff to do with my time, so I hope you get the help you need to deal with your ghost problem.