it is a advertisement platform. first users login or register to app then they see some yes/or no questions. after they answer these questions they click play button and watch some advertisement videos. after video, again user have to answers one more question . when user answers last question he/she won some points . alo there is wallet menu. on that menu users can see their points. I did the design of app and buttons. i need user registration part and I want to see all answer which user answers on excel file(data bese).