If you wanna go for best oil available in Pakistan than I can recommend you the best.
Mobil 1 0w40 api SN
Mobil 1 5w50 api SN
Liqui moly synthoil hightech 5w40 api SM
All are fully synthetic.
Get oil from authorised dealer only, and pour it with original oem oil filter, get them from authorised 1s part dealers like hamza younus in islamabad and alfutaim motors in Lahore , change oil at every 8-10 thousand kms.
Your city? I can recommend you authorised dealers in Lahore!
I’m using Mobil 1 5w50 in my 2016 1.8 cvti altis with drain intervals of 10k kms. Alhamdullilah i’m facing no issues at all.