Find the error and documented

It must be all exactly search and tested. From login, illustration bugs, games (great games), registration, payment and backend ect.... It also needs the functions and compatible on smarthone, taplett be desktop checked and documented. It must be checked frontend and backend! So completely! All errors must be written with images, url exactly. Important questions: What can you do better on the site? What is still missing? Where are the errors and bugs? You have to log in to all fail to find as visitors. it is important independently, clean and to work closely!