Is anyone facing heating issue and battery drain on S23 5G while using Instagram but all other apps are fine only issue to instagramNB - After update one ui 7.0

I recently bought S23 but when i connect my old 25W PD adaptor it won't charge in super fast charging but well works on my old S21 FE why this happens?

Is it safe to repair S21 FE whitelined screen? Finally samsung rejected my FOC Replacement regarding physical damage....So i am thinking repair it by my self is there any chance whiteline gonna come back only 3 months warranty for display any recomme...

What happens when i register a complaint in NATIONAL CONSUMER HELPLINE through app/website do i need to vist court ? Any fee?

I am an S21 FE user i got white line on device after software updation (june patch)I tried my maximum to fix the issue but rejected many times from head and ceo desk so finally i decided to quit from samsung and not gonna bought anything from samsung...