Thank you for your kind words.I am very glad,you find my blog helpful.
Since you have been following my blog,by now you know the answer to your skin issue is Epiduo Acne regimen.
1)Kindly do not use any Shahnaz products.Most of them are comedogenic and meaning not suitable for oily-acne prone skin.Their sunscreens are not broad spectrum either and not providing enough sun protection! So switch to options like Suncote,Sunprotek Gel Sunscreen etc.
2)Epiduo should not be used during day.It has to be used during night time only!Cleanse your face and apply the cream before bed.
Your routine should be something like this:
Morning:Neutrogena Fresh Foaming Cleanser+Sunprotek Gel Sunscreen+Sebamed moisturiser if required.
Evening:Neutrogena Fresh Foaming Cleanser+Epiduo
3)Since you are a beginner,apply Epiduo every alternate night so that your skin can get used to it.If you see any dryness,don't panic-just apply a moisturiser.Also do not forget to apply sunscreen during day irrespective whether you indoors or outdoors.Read this post for better understanding of acne treatments: How to Deal with Acne Treatments and its side effects?. After couple of weeks,you can apply Epiduo every night.
4)Nothing much can be done about oily scalp,it is your skin trait!Wash your hair 2-3 times in a week with a good shampoo.If you have the habit of oiling your hair then discontinue it and switch to hair serums,hair masks,conditioners etc.