“Here me”
Everything in that text conversation says none of them understand basic grammar and spelling.
I’ll admit I would be the kind of person who wastes critical seconds during a home invasion backspacing over typos and reviewing/editing my grammar/punctuation before hitting send because my brain demands perfection under any circumstance. But I think in those situations anybody should get a pass so long as they can communicate quickly and comprehensively.
Grammar might not be on their mind while someone is hunting for them in their home