Many games & apps are not working properly in OneUi 5.0, Play Store shows "compatible for your device " but they're not working

I played a 1080p HDR10 video but the colors were displaying very bad

I purchased Samsung's A52s phone for security (I can go for Iqoo) & I hope you're also noticing that Indian version always gets security updates so much late, even Pakistani has already got Dec. Security update.So it's also clear that a52s will get O...

in Philippines, Vietnam etc they already got the December security patch update

It's December & still October security patch