Guys I'm using Galaxy M21 2021 Edition and I'm not able to ise video call through my samsung's phone app..Please help me to resolve it..

Finally M21 2021 Edition got the new update after very long time but there is no ram plus, carrier aggregation feature and sequrity patch is also of December.. In the month of January 2022 they are goving December 2021 update..

My games resets everyday in the game launcher and all the in game downloads gets deleted in my galaxy M21 2021. Please tell how to resolve this problem.Please help me.