I think I need help...

And, no, not Undertale related help. I need help with a friend.
So I have a friend who lives in America. She's from the O, so I don't know her real name. Her user is Fang4904. It's been roughly a month since she has talked to me, and, as the worry wart I am, it's kinda scaring me. And I have my reasons! Private reasons...
I've sent her 2 PMs, but no response. Actually, no, wait. 3 PMs now. Still no reply. She and I made an agreement that if we are not at home any longer, then we would use our phones to PM each other. But she hasn't done that! Please help me!

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