Step 1. Go to automic website - https://investor.automic.com.au/#/home
Step 2 Login or Register
Once you're logged in you should have a dashboard with your IHL shareholdings
I think the Options will either be in the Portfolio or the Offers when they come through after the Record Date (23rd March )
Firstly login asap and see if your IHL shares are there.
If you do not have a HIN # it could be that your shares are being held by SW's custodian.
If which case you will need to notify them directly for instructions on how to exercise your Options
Good luck
@Insidiousd1 , let me know how you get on !!