Need help🥲

I'm a third year medical student from india, with the help of my tech background friend we have been working on creating a socialising app for medical students. We have been working for last 5 months on it & wanted to publish it on google play store. But unfortunately it got rejected without any proper explanation and it happened again🥲. Now we have a last attempt left to publish if this time we get rejected his account would be permanently banned. And opening a new account requires a new system, a new payment gateway and wifi. We both live 100kms apart, I can arrange a laptop but dont know much about tech, because once a new account is formed it can be accessed from that system only and not which was being previously used. We are afraid of using someone else's account buz of the fear of loosing its access, also it would require his action to make any new change in the app. I literally feel stuck, don't know what to do 😵‍💫, plz help🙏