Need to create competitions on facebook on my facebook page where users can compete and win different goods and merchandise and stuff and need backend to check who won .. if u already have such system get back to me with samples.
6 freelancer đang chào giá trung bình $183 cho công việc này
My objective is great customer service with broad experience and affordable Implementation. My Notion : "No Satisfaction, No Payment". Please see PMB for details. Thanks