How about the cat's eye professional box office?

Take Apple's mobile phone as an example. The steps and methods are as follows:

1, open the phone and click the Apple Store App.

2. Then click Search. As shown in the figure below:

3. Search Cat's Eye Professional Edition, and then download and install it. As shown in the figure below:

4. After the installation is completed, return to the desktop and click the Cat's Eye Professional APP. As shown in the figure below:

5. It will be fine in the end.