I've been feeding AirNav radarbox for over a week now and have noticed they don't reply to support requests, nor do they honor feeders with an account as they advertise. I've noticed many people feeding for them have given up and stopped. Some feeders will feed for months with no reward. Trying to join the forums and query about this delay / snub is futiles.
Anyone here have this experience with them?

Thank you flightradar24 for honoring your feeders.