Ask HN: How would I submit a concept I designed as a feature request to UPS?

I've been so amused lately by Uber's moving icons and the ability to visually see in real time where your ride is.

I thought it would be awesome to see the same kind of concept with UPS so that I can watch my packages get delivered.

So I decided to design a fun concept and would love to submit it to UPS as an idea that they might want to think about for the future.

Does anyone know of a good way to submit this sort of thing?

Here is the concept: https://dribbble.com/shots/2116356-UPS-Real-Time-Delivery-Tracker/attachments/383785