Dry scalp with oily hair?

For about a year now I've been struggling with oily hair but flakes which I think from reading online is caused by dry scalp. Which shampoo and conditioner would be good for me?
Updates
+1 y
Also it has become a bigger problem recently especially when I try to put my hair up even right after I've washed it you can see the flakes
Dry scalp with oily hair?
Post Opinion