Goal: Open the Pizza Hut app, customize the Mexican Fiesta pizza with size Medium,crust as stuffed crust-cheese maxx, and topping of mushroom, then add to cart.
Steps:
action: action_type: open_app
app_name: Pizza Hut
step_instruction: Open the Pizza Hut App 
action: action_type: scroll
direction: down
step_instruction: Swipe up on the screen
action: action_type: click
step_instruction: Click on the pizza option at the left bottom corner of the screen.
action: action_type: scroll
direction: down
step_instruction: Swipe up on the screen 
action: action_type: click
step_instruction: Click on the Mexican Fiesta pizza
action: action_type: scroll
direction: down
step_instruction: Swipe up on the screen
action: action_type: click
step_instruction: Click on the Stuffed crust-cheese maxx option 
action: action_type: scroll
direction: down
step_instruction: Swipe up on the screen
action: action_type: click
step_instruction: Click on the customise toppings option  
action: action_type: click
step_instruction: click on the Mushroom option 
action: action_type: click
step_instruction: click on the Mushroom option 
action: action_type: click
step_instruction: Click on the save toppings at the bottom of the screen
action: action_type: click
step_instruction: Click on the Add to cart option at the bottom of the screen