Error Message – HotPads - Apartment Rentals Review

So far there has been great listing, but since I downloaded the app, I haven't been able to send an Inquiry. Whenever I try sending one, I always get an inquiry error message. I have tried deleting the app and re-installing it, but it's still the same issue. I don't know what's going on and if it could be fixed that would be much appreciated.
Review by Bomboti on HotPads - Apartment Rentals.