Anti Theft abgelaufen?

Other user Frieder Schilling posting (https://support.avg.com/answers?id=9060N000000g7RGQAY).
Frieder, This Community is basically only English language… Query translation…
[German to English]
Anti Theft expired?
If I call Anti-Theft on the smartphone, then in the first (blue) line "On" will be displayed, but right next to it is "expired". Probably that's the reason that I cannot (more) locate the smartphone from the PC. What do I have to do?
AVG Guru

Other user Frieder Schilling posting (https://support.avg.com/answers?id=9060N000000g7RGQAY).
Frieder, This Community is basically only English language… Query translation…
[German to English]
Anti Theft expired?
If I call Anti-Theft on the smartphone, then in the first (blue) line "On" will be displayed, but right next to it is "expired". Probably that's the reason that I cannot (more) locate the smartphone from the PC. What do I have to do?
AVG Guru

Wenn ich am Smartphone Anti-Theft aufrufe, dann wird mir in der ersten (blauen) Zeile zwar "Ein" angezeigt, aber rechts daneben steht "abgelaufen".
Vermutlich ist das der Grund, dass ich das Smartphone vom PC aus nicht (mehr) orten kann.
Was muss ich tun?