azalea tree in the ocean !??

I found a azalea tree in the ocean .
That so weird becouse I searched the worl so much for found a azalea tree
but it is not on the land . İt's in the OCEAN !

As far as I know Minecraft's Beta version is time limited when I download it from Google Play.
I downloaded it from the pirate site because I didn't have enough money to buy the regular version of Minecraft. I am ashamed of it.

note : I'm playing on version 1.17.30.26 but the system says this version is not avalible ?
Maybe it's because I downloaded the game from a pirate site.