Bought a clone script of periscope. There is a problem in setting it up.

Hi, We bought a clone script of periscope. It has a web app and an android app. We set it up according to the document but after setting up the site doesn't work The document is ambiguous. The script is written in Ruby. The following are the things I could figure out that they have used: 1. Rake ( For database) 2. REDIS 3. Unicorn The live streaming is done by HLS. Note that we had set it up earlier but we couldnt go past the bug, we think the bug is because of 502 nginx gateway, we are sure that the code is correct but there is something wrong in the implementation. We can help you to get to the bug stage you are required to get us further and set it up completely The server is hosted on Amazon and the applier would require to set it up by using teamviewer The only ones with the knowledge of previously mentioned technologies need to apply. Thanks.