When Samsung galaxy A34 5G nex software update and security patch leavel update

When I get software update for Samsung A6+ UI3 11

I am using Samsung mobile from basic java to android 9 from 12 to 14 years. In android good features, smart look and good quality. In this phone after usage increase mobile wil get hanging so want to improve that want to give advance technology.........

Dear SamsungI need slow motion option on my device Samsung A6+ plzzz. Provide this option for next update Thanking u Karthik