Fat Brain Toys Pop & Pass - Bloop Ball Active Play for Ages 6 to 9

It looks like a fun game. However, there needs to be an option to buy more balls it only can mess with 3-4. I can see these few getting lost and then the game being wasted. Any way to get more balls? I inquired and got the response that this question would not be answered because no one else wanted to know about this.

This has a neat design, but releasing and catching the ball takes precision and focus that my 7-year-old doesn’t have. Maybe it’s better suited for older kids, but sadly, even the adults found it boring.