Super fast and fast charging issue

[Mehar1426]

Hello, I want to ask about my Galaxy S21, which is not charging fast or super fast. It is the same charger and cable that charges another S21 with fast charging, but my phone is not charging fast. What could be the possible issue, and how can I resolve it?

[Advocate555]

Clean the type c port with brush
Apki device super fast changing shru
Ye aksr tb hota ha jb dust vaqera port mn chla jay