I think it would be beneficial for you to contact Technical Support for assistance. Simply select or ask for Mobile Support. https://service.mcafee.com/webcenter/portal/cp/home/contact
Via Phone/Online Chat being by far the quickest.
Thank you for providing the Screenshot.
All the Best,
I did contact support (Level-1). My Samsung Galaxy S7 (SM-G930P) / Android 7.0. At around 1pm est. the phone started screaming and stated it was locked. I requested an explanation as to what specifically triggered the event. I was given various different explanations as to what could trigger the event (which I can't recall at this time). I asked if there is a events-log available to view for specifics? I was told not that she knows. So I requested 2nd level support for a detailed explanation as to what specifically triggered the event on my phone. I am waiting on a return call. When triggered a screaming voice alarm kicks off on my phone and my registered security backup buddies phones as well. This scared the heck out of them even though it was 1pm in the afternoon. Could you imagine if it happened at 3am?