Bug simple-notes_can not run application

Expected behavior

I really hope I can run and use this app on my phone

Actual behavior

The fact is that when I run simple notes app on my phone it does not respond, even in order to close the application

How to reproduce

• Download simple notes app in f-droidHere
• Install and launch app
• there will be out notes do not respond to whether you want to close it
• Device used: Xiaomi redmi 3 RAM 2.00 GB

• Operating System: Android version 5.1.1 LMY47V

• Application version: 3.2.0

• Github Here

Recording Of The Bug

https://youtu.be/-HkOCImNyeg