FoodTruck - Designing for an online food service

As soon the ice-cream vendor use to ring the bell, leaving all my work aside I just run to collect coins out of my piggy bank, rush out of the door and run down the street to immediately catch the ice-cream man!

Remember this experience from your childhood days?
So this time the concept project was to imitate this nostalgic experience into an online app where users select items out of the long list of items(snacks, desserts, juices etc) check prices, make a decision and finally pay for the same. Whenever the truck is around, the users get informed on the app where they can locate the truck and collect their food upon reaching.
They can also pre-book their preferred item(s)and request for any specific choice they have.

Your feedbacks will always help me to grow and hone my design skills. Feel free to comment below.

Thanks :')
Happy Designing!