Goal: Open Quikr app, find contact information about Nikon Coolpix with charger product and send Hello to sell
Step instructions:
Open Quikr app
Click on the close icon at the top left corner of the screen
Click on Chat button at the bottom of the screen
Click on the Type text message box at the bottom of the screen
Type Hello text
Click on the Send button 
Actions:
action_type: open_app
app_name: Quikr
action_type: click
action_type: click
action_type: click
action_type: input_text
text: Hello
action_type: click