Register with Indeed. com, prepare a portfolio blog with sample short and long stories of Hindi and complete your profile at indeed. One might hired by clients if they find you in line with their requirements.
Those who tells the stories rule societies. It is always good to post short stories with LOCKED read more link in your blog. You can try Blogger but recommended is Weebly since it has the feature to set a password at your site to access premium features like read more and also put limitation of access to one's content.
Another good site is Fivver. I personally love Fivver because you decide your pay. The clients decide the work, types of projects. As you a freelancer, you decide the minimum working days to complete the projects be it writing, designing or developing a software program. The best part is you decide what is your pay.
At Fivver, you can post a task or give an introduction about something that you're professional and capable of. Considering the words of your article or stories and depending on the quality and organic of your contents, you may charge from $100 to $500 for every quality Hindi stories.
Another one is publishing your stories in Books. I don't have much idea about this but you may dig the info using search using Bing not Google. This option is best because a story writer can generate a lifetime revenue shares from his or her single story. You can contact someone else who has been publishing stories in Books and he will guide you to get started