The Funds administrator is Automic.
To update or change your contact details, you will need to do so through the share registry, Automic.
If you have an existing account, you can login to Automic here.
If you don’t have a login with Automic, go here to register.
When registering your holdings with Automic:
Search for the fund and enter X as the issuer/ company name
Enter your SRN