Hi, I have done the tasks for 7 stamps, but I only have 6. I have attached a figure to prove. (https://ibb.co/r08xvgq) Since I have saved files after defeating each gym leader, I figured out that the problem comes from kimomo girl request or the GDC help plaza. Before doing these two tasks I had one stamp from the receptionist (in Department of Dreams). But after finishing these two tasks I only had two stamps in total. I am playing v12 and I have also tried on v13 but it is still 6 stamps. Can you set the number of stamps to 7?
Game - 4186 - Mo - 272h 48m - 14 badges.rxdata
Now the issue has been solved and thanks for LKyuusei.