Display looks Fade out or Over expose on Instagram Red and Yellow colors looks differentVideo Attach

Am using the phone ,suddenly the black dot appears on my screen...6 mnth old brand new phone,with bill nd under warrenty...what should I do

My phone getting over heat while, charging,using youtubes,while sharing Files via WiFi...and also battery getting drawing after using lower Perfoance profile ,turn on dark mode...what should I do

My S24 Ultra 6 Months old Phone..Phone Got Some Battery Drain Issue,And Camera Become Worst...Ultra wide,100x everything looks so pathetic...What should I do...But,phone getting Smoother then before

Hi All, I own s24 ultra from last 3 mnths...I notice something weired things while using Amazon App ...whenever I scroll down to Reviews Section ,my phone starts lag or shatter crossing the Uploadded photos and video section...but there is no strugle...