pixelcassdesigns review for Digital Downloads

This app is awful. I’ve had nothing but issues. The download links never work for my customers. It just sends them to a page stating that there is an error and the file can’t be found. I’ve reached out to shopify so many times about this issue and they aren’t helpful and keep telling me everything is fine. I’m losing customers. I strictly sell digital downloads and I cannot be expected to email each customer individually their items. It’s time consuming and inefficient. I’m looking for a new app to begin using because I cannot deal with this one anymore.