My ball is fall down from the maze What I am doing wrong?

Question

I also attached a mesh collider for the wall and a sphere collider for the sphere. The all stuck with in a Wall.

Answer 1

• Check the position of a wall the ball is stuck between the maze and the wall.
  
• your camera might be a child of your ball GameObject. if Yes, place your camera out of your ball game object.
• Check the size of collider(Maze).