SRS document for a psuedo-app

I'm looking to hire an experienced freelancer to write a software requirement specification document (SRS) for my pseudo-app. The purpose of the app is to be creative and provide a platform that amalgamates features reflecting a simple database for stargazers and astronomers. The major functions of the app will include the creation of profiles for users, the ability for messaging between them, task management and progress tracking, as well as a searching and recommendation system based on user preferences. This SRS document should be completed within 1 day.