Jorge,
Many people who apply for the CTC Wings scheme have very little experience. List your one hour or whatever it is you can get as a trial flight. Then, you can explain in the interviews that it is due to financial reasons that you have not been able to pursue your training further, but that you have taken a trial lesson or two to ensure that flying is something you'll enjoy doing for a living.
Edit: I applied with 2h, 1 of which was gliders so don't worry!