Goal: Look for the shoes with the size filter of 8 in the ebay app.
Steps:
action: action_type: click
step_instruction: Click on the filter icon 
action: action_type: click
step_instruction: Click on the us shoe size option 
action: action_type: click
step_instruction: Select the size 8
action: action_type: wait
step_instruction: Select the size 8
action: action_type: click
step_instruction: Click on the Show button