Saudi business women entering the e-commerce and marketing their products and services through social media and its pros and cons

Please i need to write this propsal as great as possible becaouse i want to conteniue with you for the all dessertation
My topic about saudi business women and how they could entring the e commerce and how this e commerce very easer for them to have thier own business rather than the traditional commerce. And how the can do the marketing through the social media like Facebook,twitter,instagram……and what are the prose and cons of using social media for marketing.