celtic rovers

Hi there, been geocaching for over 12 years, but my old Garmin GPS60 was outdated, so I purchased a eTrex touch25. I can't seem to download any geocaches onto it. I create a list, hit send to Garmin via Garmin express, and even though it says download complete the geocaches do not appear on my device. Can anyone explain what I am doing wrong, or do I need to take it back to the shop?