Help/Support App+ crash when signing.

[Kentegutten 61 iPhone 6s Plus 11.2.5]

App+ crash after i download game. Game download. Extracting and start signing. When start signing the App+ crash. And the downloaded app is stucl at signing part in downloaded game. 
i have reinstalled app+ a couple of times. 
restarted phone, tried everything. 
cant install any apps. Keep crashing. 
 

please help. 

[Laxus 801.7k iPhone 5s 10.3.3]

We already aware of this issue and it will be fixed once we found the solution. It doesn’t happen with all apps

[Kobina 234 iPhone 6s 12. 0]

If you are using lower phone like iPhone 6 then it crashes it haven’t crash for me once now that I have iPhone 7 Plus

I had iPhone 6 and crashes a lot so I know

[Kentegutten 61 iPhone 6s Plus 11.2.5]

I have iphone 8 pluss. And an iphone x. They crash both.