I would like to hire an iPhone Developer

Hello! I am currently developing an iOS app by myself, and because the workload is too much for just myself to handle, I wish to get some helping hand on the issue on parts of the app as well as the overall review to fit the iTunes store guideline. I am using Xcode and the programming language is in Swift, and the parts that I ideally wish to get some helps on are: 1. Search page incorporating several APIs(SoundCloud, Apple Music, Spotify) 2. Search result page 3. Music player(previews and/or the song itself) The apple guideline changes include: 1. Some consulting about the rank page that is already incorporated into the app 2. Various implementations required to use contents of Apple Music and other APIs that I will be using 3. Overall changes needed to fit the guideline The design template is already made but the implementation of it does not necessarily have to be done. I mainly wish to be helped on combining&implementing of the APIs. The tasks can be boiled down if the predicted price is too high, and the maximum budget that I plan to spend is 500 dollars. Will this be possible? And if so, what would be the breakdown? If it cannot fit the entirety of what I wish to achieve in 500, I am willing to simply get a swift class file incorporating the combination of APIs. I am primarily focused on trying combine these three APIs to the search bar and getting responses. if I cannot achieve this, what are the possible options I can have to fit my budget? Thank you! Dustin Lee