Glitchy and buggy, great at first, awful now.

This app served usefully about a year ago, but the community is difficult to reach out to. Sometimes the app will place you in an incorrect location, I tested this by using a second account to view my own profile from another perspective (I used the same exact location) and the app said my other account was 10 miles away. I tested this even further by checking the app for my own listings from another perspective, and most of them wouldnt show up.
This might be why its hard to get attention from the community, the app is screwing with your listings location. Also, the app is buggy with editing and creating listings, sometimes it will suddenly close after adding/removing photos, and after finishing your edits.
Overall not a bad idea for an app but this particular example, among others, is a bit slacking. Please fix these issues.
Also sometimes the app recommends selling certain things. They show a "top 5 most wanted" kind of list. There should be a whole section for these items so people can get more views and sales.

Jr150181 about Wallapop - Sell & Buy