Article continues below advertisementPrince Harry and Meghan Markle embarked on a four-day tour of Australia earlier this month, and while the duo enjoyed exploring the country, a source claimed the Sussexes were disappointed when their request to visit Steve Irwin's family zoo in Queensland was declined.Article continues below advertisementTap Here To Add Ok Magazine as A Trusted SourceSource: MEGAPrince William and the Sussexes are still estranged.