What's the price of screen replacement and battery replacement Any body knows please answer

Anyone knows price of screen replacement of s22ultra in peshawar and address please guide me 

Facing issue that when mobile connected to charger after 40 50 percent charges than disconnected automatically not charging although charger connected to it Any one Facing this issueOr knowing reason What's the issue Please guide me 

Where to buy original 45 watt samsung charger any one knows Please guide 

When I checked Internet speed on s22ultra is slow compared to other mobile for example on samsung A32 Internet speed numbers more than s22 ultra Anybody facing this difference Or Any reason for this