Pixel Build funktioniert nicht

Pixel Build is a game color by numbers.  Cancel renewal: To cancel renewal, please manually disable auto-renewal in iTunes/Apple ID settings management 24 hours before the current subscription expires.  From simplicity to complexity, you can complete the animal, plant, human being, castle, and even the city by the Tap Build. Simple operation.  Pixel Build is a game that builds objects by clicking.  Only the natural slide and click can build your works quickly and accurately. Constant update.  Pixel Build，you can finish the 3D works through the slide and click the model voxel!  No matter what occupation, gender, and age you are, what time it is, and where you are, you can open the application and begin to build.  A mountain of models and abundant kinds makes you relax and enjoy the sea of creativity.  Payment: Users need to confirm purchase and payment and then credited to the iTunes account.  Use the finger to build a beautiful world.  You need to relax and create it by numbers!  It is more relaxing and fluent than the pixel game.  A more exciting and challenging model will be continuously updated.  It is built on numbers to make your life easier and more enjoyable!  A mountain of models available.  Use the touch to restore the real color.