bug found in amazefile manager apps delete button is not working properly

Expected behavior

According to my knowledge, when I sort out a folder and delete it, the folder will be deleted And that folder will always remove from my mobile phone forever

Actual behavior

The folder I want to delete when I delete it does not remove from my phone

How to reproduce

• download
• Install
• Go to option
• select extsdcard
• select any folder you want to delete
• click on delete button
• folder do not delete
• note bug
• Browser:

Amaze File Managerr version 3.2.1

*Operating system:android version 4.4.4

• Smartphone:
  samsung j1 ace

Recording Of The Bug