Goal: I want to use the TeraBox app to view the Techfile PDF file.
Steps:
action: action_type: open_app
app_name: TeraBox
step_instruction: Open TeraBox app
action: action_type: wait
step_instruction: Open TeraBox app
action: action_type: click
step_instruction: Click on the folder icon
action: action_type: click
step_instruction: Click on the techfile pdf 
action: action_type: wait
step_instruction: Click on the techfile pdf