I have also found OPENBIT support to be terrible.
I tried to purchase a license using my phone bill, which means they send you premium SMS messages at 1.50GBP each. I received the messages ok, but the navigation was not activated.
I emailed openbit on 19th April, and they finally replied on 9th May asking for my IMEI number, which I gave them immediately. They just replied today, telling me that they cannot refund SMS payments and to talk to my "tele-operator". I have already spoken to Orange and of course they are just the payment/delivery service and cannot refund premium SMS.
So I expect I'll get another email from openbit in 2 weeks. Meanwhile, anyone else having the same trouble may want to cc
Arto.Lehtonen@openbit.com in their emails - he is the CEO.
It's only 6GBP, but why should they hold on to it when it belongs to me??
Cheers,
Martin