April 2019
May 2019
Hey, @JedTheRealFish
I know it's a little late but just in case you need some help still....
Try these steps below!
iOS Troubleshooting
https://help.ea.com/en-us/help/mobile/troubleshooting-steps-for-ios-apps/
May 2019
I think the reason is because plants versus zombies heroes is not 64-bit iOS.