I need help because i wanna play the game but there is an installing error so i can’t fly and download planes like a321
What device are you using?
I'll get back in my box now @Levet is here 👍
In order to better assist you can you provide which device and operating system you have.
Many issues can be resolved by simply closing all apps and rebooting your device. And try installing the app again. Make sure you have a strong internet connection as well.