The Leather Colony review for Catalog Maker by EasyCatalog

Hi there, Have multiple annoying issues, after I paid a subscription for the app. Sad I can't use this app as wanted, it's driving me nuts... Buttons not working, refresh app not working, the intempestive messages of "While the catalog is being generated (the approximate time is a 3 minutes) help us to make this app better" Duh I'm gonna uninstall it if it's that's annoying, Even I cleaned my caches of my browsers, still not working at all. I need to use it for professionnals purposes, so please make it working finely, why reduce my efficiency by doing this all the time ? Or refund us and we will try to find better apps because for a first day using in pro version, it's big fail.