After updating one ui 7 update it seems 1.camera quality degraded.2.sometime mob get strucked in one app we can not switchover to other app

Why three fingers screenahot not available in samsung galaxy a35, taking screenshot with power and volume down button is lengthy and tidious process. I requesting samsung to provide this shortcut in next update.

Dear samsung in which era you are living man, selling mobile at higher cost than other mobile and did not give real time speed meter in samsung A35. Not expected