I am making a first person MMO and I need help. I'm a solo indie developer and want to assemble a team. I mainly need help with map design and coding. If any one knows how do c++ or blueprint from the unreal engine please contact me.

Best wishes with your project. I'm not much help in terms of what you have specified. Would like to mention one thing however, consider what makes you different from every other game which is out there. You need to have individuality I believe if you want to make it a success. I'm willing to beta-test or offer and suggestions if needed but, contact me via PM.
-WKND