Startup Directories Submission for education

I need help placing my startup—an Android application whose primary focus is Education—into at least 300 reputable startup directories. The app already offers robust Course management, and the listings must highlight that value clearly... (Budget: ₹600 - ₹1500 INR, Jobs: Content Writing, Data Entry, Email Marketing, Excel, Internet Marketing, Link Building, Press Releases, Search Engine Marketing, SEO)