I own chalkfinish.com.au

Previously I created a site and I published it, however I then deleted the user without unpublishing the site.

I tried many things which included deleting my entire zoho account hoping the site would be deleted.

However I have now rejoined zoho and the site is still there. 

I need to delete the old site and publish my current site as the main site.

Can anyone please help me? 

Thanks!