Foundation 101

ok i need helpppp from u guys....im frm pak...my uni is opening ssoon and i need a good daylight long lasting and most of all full coverage foundation that will hide my acne scars and give me that flawless look i have oily and sensitive skin...

i already have mac studio fix powder foundation but i want somethng other thn that...

wat abt revlon color stay?? or any other...

plz suggest a good long lasting compact/presses powder aswell to go with it...