My phone charges normally when I switch it off and when I charge while it is on it just shows super fast charging but charges slowly

I don't know why but from yesterday super fast charging is not happening in my device.Hey #samsungindia help me out

My phone firstly shows fastcharging and then it charges slow and takes 2 hour 22 minutes instead of 1 hour 20 minute I am facing this issue from 7 p.m. and I have restarted it and I bought this phone on 12 march 2025 I don't know what to do....Pleas...

Few minutes ago I have putted my phone on charging but suddenly I saw it was not charging fast I have changed my adapter still this I am facing the same issue I bought this phone on 12 march 2025

Thank you samsung A series walo ki toh **bleep** maardi tumlogo ne藍#galaxym355g