Yes you can talk to Dr Kim, in purr-son by booking a 1 hour consultation here (do your thing)
If you need other sources of information or have 3 or more cats you are worried about, please connect with Dr Kersti Seksel and her team at www.https://sabs.com.au/ If you aren’t in Sydney, you can contact Dr Cam Day – he runs a phone and internet-based behaviour consultation service https://petbehaviour.com.au/ where has some DIY materials as well.
The iCatCare.org has a great starter course which might help you solve your cat’s problem here https://courses.icatcare.org/product?catalog=GTKYC-OD-Y2021
And for really great information, free, check out spend some time here https://www.fearfreehappyhomes.com/kit/cats-101/
and here: https://www.facebook.com/watch/live/?ref=watch_permalink&v=499736160706895
You can NEVER know too much about the furry feline friend you share your life with