Well homesick
I think Airline Appointments are a very good agency - they have called me up numerous times for positions in the UK and outside and they always email me with interesting opportunities.
Usually an agency will not contact you if you do not meet the requirements of the operation.
I understand you have a gripe and we crew are famous for moaning and complaining but sometimes that can come across too strong - and these agency people are trained to notice these things.....
Just a thought...