Can not progress. – Bulu Monster Review

The game is really good but when I went to see Yogan in golden wave city, There were alot of trainers to beat. When I reached what i thought to be the last trainer my device crashed. So when i went back the trainer was gone and now Im not sure what to do. Is this supposed to be the end? There are so many other monsters and I dont know how to access them.
Review by Nugnjjrcijiedjjhhbhvgcrdexdc on Bulu Monster.