Samsung (2016) Tizen Smart TV Plex Player Stuck at 3.1.0 Version

Hi, greetings to all members around here.

Hi I own a Samsung KS8000 TV from Samsung. I have for several months noticed that the version of Plex Player at Samsung Store ( I live in Greece) is 3.1.0. I yesterday checked the forum announcements and discovered that there is a 3.8.0 version which solves/adds problems/features. Why i do not have my plex player updated? I have auto app update feature enabled. Should you guys ask Samsung to do something about it?