Goal: i want to delete an audio file named "Happy" it has some voice issue that i recorded using voice recorder a
Step instructions:
click on the burger icon ( horizontal three lines menu) at the upper left side of the screen 
to delete an audio click the square icon of the third option on the screen
select delete button at the lower bottom of the screen 
click ok button from the pop up window  at the center of  the screen 
Actions:
click
click
click
click