Buying guide | GAMING PC

so i have a budget between 210k - 220k and a shop keeper in hafeez center lahore gave me a qoutation:

RYZEN 5 5600X (CHP) 10 MONTHS WARRANTY = 38,000

MSI B450M MOTHERBOARD (NEW) 10 MONTHS WARRANTY = 24,000

4 PIPE COOLER (NEW) CHECK WARRANTY = 3,500

16GB DDR4 3200MHZ (NEW) 10 MOTNHS WARRANTY = 28,000

MSI MAG 650W PSU (NEW) 10 MONTHS WARRANTY = 13,000

500GB HDD (USED) CHECK WARRANTY = 4,500

RTX 3060 12GB (USED) 15 DAYS WARRANTY = 95,000

but someone told me RTX 3060 with ryzen 5 is not good

can someone please guide me on buying a gaming PC ?