How much protein do Pakistanis actually need?
The average Pakistani diet — heavy on roti, rice and daal — usually under-delivers on protein for anyone who lifts or runs seriously. A 75 kg adult training 4 days a week needs roughly 130–150g of protein per day. That's hard to hit on two roti, daal and one piece of chicken.
Hitting your target with desi food
Three eggs at breakfast (18g), 200g chicken at lunch (62g), a cup of daal chana with dinner (14g), 200g Greek yogurt as a snack (18g) and a whey scoop post-workout (24g) gets you to 136g — done. You don't need imported chicken breast every meal; beef qeema, paneer and lentils are cheaper and just as effective.
When you actually need whey protein
Whey is a convenience product, not a requirement. If you can hit your daily target with whole food in under 30 minutes of prep, you don't need it. You probably do need it if (a) you're under-eating because you don't feel hungry, (b) you travel a lot and skip meals, or (c) you struggle to digest large protein servings. Stick to verified Daraz Mall storefronts to avoid fakes.