Garmin Express cannot see the purchased map

Hi i need help

I just bought the TOPO Poland v7 Light map package for my Alpha 100 device. When I try to download maps to devices in the Garmin Express application, no map is displayed in the "Purchased" tab. I have received confirmation of purchase from the official Garmin website, but I can't download maps to my device. Version 4 of the map is standard installed in Alpha 100.

Please help

Thanks
Robert