If you are seeing errors after downloading the app, please check this list :
1. Please consider checking this link
2. 919 error occurs when your network is unstable. Especially on wifi. So, we recommend using data when you download Picai.
3. Please clear your Google Play Store app cache and data. Settings → Application manager → selecting 'Google Play Store' → Clear data and clear cache.
After doing this, try downloading Picai again.
If you are having trouble downloading the app, please click the link below to contact iTunes support.