A 'mod' has been on, and taken away your personal info (due to scammers accessing your address).
You are not contacting ebay or the seller here.
You can change your address in your 'personal preferences' in your account.
Have you contacted the sellers? Have they sent your items?
If they have (and they're sending by Aust Post)......you can sign up online with A.P. to re-direct them.
If they're coming by courier, you might have to contact them.
Sellers are obliged to send the items to that which eBay advises.....as you did not change your address at checkout, you now have a run-around.
Good luck, and sorry for your loss
