Workrave comes without warranty or support. Nevertheless, if you need any help you can use the following resources:

Please consult our documentation first.
Issue tracker
Please file issues at our issue tracker. This is the preferred way to report potential bugs or feature request.
Workrave user mailing list
Join the Workrave user mailing list to engage in discussion with other Workrave users and its creators.
For urgent matters you can contact the developers directly: Rob Caelers (Core features, Debian packaging, Linux version, ...), and Raymond Penners (Graphical user interface, W32 port, ...).