This message means that at the moment, there are no jobs available for you on UHRS.
The level of work offered on UHRS varies, depending on the needs and requirements of each individual project. It also depends on your location and native or foreign language skills.
Sometimes there will be plenty of work, sometimes not as much, and sometimes almost none at all. There is no way for us to predict this, you just need to check regularly what is available and then decide if there is something you'd like to work on.
Because our own workplace does not “know” if there is work available for you on UHRS, the link to it will always be shown in your clickworker joblist, even if there are no HitApps to work on.