Simple Audio Playing website

IF YOU CANT DO IT AROUND THE GIVEN BUDGET, AVOID BIDDING, TO SAVE EVERYONE’s TIME. Basic Introduction: The app has to be developed in PHP (codeigniter)/Javascript with any mobile frameworks like Ionic with Angular JS (or Framework 7). The app is used to play the educational audio stored for the school children. The categories for school children includes Kindergarten, elementary, middle etc. The audio files are stored and retrieved with SoundCloud (using its API). Each user is logged in and they should be able to store play lists. App has to use Firebase or Parse for storing its users data, their playlists and audio track IDs (actual audio files are stored in SoundCloud). Main Features: App has a login screen (only login via Google/FB, usual plugin for that) Once logged in, the app has to show the categories of audio stored (can be multiple screens because of sub-categories) User can see audio (one or multiple tracks) stored for that particular category (or sub-category) Users can play one or multiple audio tracks with the check box selection (no Shuffling allowed, just in order of selection) User can store the selected audio tracks as a playlist (multiple playlists for a user is allowed) User can see the stored playlists and play the playlist anytime No fancy features, only very basic features as you can see above But, given basic features should be shown in a very attractive screen pages and easy to user navigational structure (any idea is welcome). The budget of the project is around 250 USD. Screen 1: Login Screen Screen 2: Basic Categories (Tile based) Screen 3a: Sub categories (List based with basic search functionality provided by all mobile JS frameworks Screen 3b,c,d —> Any number of sub-categories to be allowed Screen 4: List of tracks and user can play the tracks Screen 5: List of playlists May be 1or 2 screens be added, if there is really a need. Anyone willing to do around this budget are most welcome. Thank you.