Postmates is a food delivery app that allows users to order from their favorite restaurants and have it delivered to their door. Just like any other service, there are some challenges when using Postmates. The most important of which is the fact that it relies on the user’s location. This means that if there was a problem with their GPS, they may not be able to use Postmates at all.

Some of the other challenges of postmates like app include:

- The type of food you can order from the app is limited and sometimes not what you want to eat

- It takes time for your food to arrive

- They charge for delivery even if you don’t want anything

The app is still new but has a lot of potential. Overall, it is easy to use and convenient for those who live in the areas served by the app. The cost outweighs any benefits and there are many other services that offer similar services which make it less worth it to use.