I'm really confused as to where Airportr is going with its service. I thought the idea was to pick up bags at your home, take them to the airport and check them in. But now they seem to be wanting to take your bags when you get to the airport and check them in, which seems pretty pointless. I did ask them the other day if they could take my bags from my house to the airport, and hand them to me when I get there without them checking them in (flying Iberia, they always used to offer this service) and they said no, they only offer a service which involves checking in.
Maybe they are also struggling to find drivers?