That house-elf was in all likelihood not sent by the enforcement officers.
Its purpose was to warn Harry that Hogwarts was in danger and that he should not return to school.
Rather than to inform him that his grades had failed to meet the standard and that he needed to be neutralized, so he did not need to return to school.
According to her understanding of enforcement officers from her memories, enforcement officers had powerful armed forces as their backing.
Therefore they always disdained methods like deception and inducement, at most gathering intelligence beforehand on whether the other party would resist and how they would resist.
Then they would charge straight to the door to make arrests, and it would be useless for any student to attempt resistance.
Their powerful armed forces made them fearless against any resistance from students or even parents.
So the house-elf Harry spoke of would not have been sent by the enforcement officers.
"A house-elf," Penelope frowned, looking at Harry as she spoke thoughtfully, "generally only very ancient and wealthy wizarding families own them."
"Have you offended any classmates with that kind of background at school?"
Almost without hesitation, Harry, Ron, and Hermione all blurted out simultaneously.
"Malfoy!" ×3
Ron nodded with righteous indignation, "It's definitely Malfoy, he wants to stop Harry from going to school."
Hermione fell silent, lowering her head to think, then raised it again and shook it. "We can't be too certain either, after all, we can't rule out the possibility that the house-elf was telling the truth."
"Then there's no way Harry actually isn't going to Hogwarts." Ron spread his hands.
"Indeed not." Hermione nodded.
Qiuzhang watched the three younger schoolmates from the side and smiled gently, speaking to comfort them.
"Don't worry too much, Headmaster Dumbledore is still at