Pokemon sun decryped is showing pink background after i get out of home in it On android

Pokemon sun decryped is showing pink background after i get out of home in it
On android

In order for us to provide better support, we need to see the log generated by Citra. This guide will walk you through how you can obtain the log file: How to Upload the Log File.

You are using an unofficial build, as citra is currently not on android.
you should try it on PC.
Here is the download link,