I downloaded this Skrilo App and checked but found nothing special in that. It is a lucky draw type app you have to open this app daily to get chance for winning lucky draw. The concept is not clear from app developer. You have to collect maximum chances from app which is applicable for lucky draw. Vollection of maximum chances is chances of winning lucky draw.
There is one option in this app is Flash Deals where u can get best deals for shopping from snapdeal, flipkart, amazone etc. All deals are good but same can be buy from directly website its just portal for that deals.
Over all I found this app is not so helpfull to earn or even surf 2 out of 5.