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 car
Step instructions:
Open the Pizza Hut App 
Swipe up on the screen
Click on the pizza option at the left bottom corner of the screen.
Swipe up on the screen 
Click on the Mexican Fiesta pizza
Swipe up on the screen
Click on the Stuffed crust-cheese maxx option 
Swipe up on the screen
Click on the customise toppings option  
click on the Mushroom option 
click on the Mushroom option 
Click on the save toppings at the bottom of the screen
Click on the Add to cart option at the bottom of the screen
Actions:
action_type: open_app
app_name: Pizza Hut
action_type: scroll
direction: down
action_type: click
action_type: scroll
direction: down
action_type: click
action_type: scroll
direction: down
action_type: click
action_type: scroll
direction: down
action_type: click
action_type: click
action_type: click
action_type: click
action_type: click