The Department of Health and Social Care (DHSC) say they are urgently working to fix a problem with the track and trace app.Developers of the new coronavirus tracing app say that if your test took place in a lab or hospital, the tests results can't be linked with the app whether they are positive or negative.The app launched two days ago across England and Wales.In response to a tweet by a user who said they had been tested, but could not upload their result, developers admitted there was an issue with the systems being able to link up.This means, the risk level in any designated area may not be 100% accurate, as it doesn't include data from all forms of testing."If your test took place in a Public Health England lab or NHS Hospital, or as.