My crush seems to be online but doens't see my texts?

I sent my crush a message on facebook, she logged in ( on her phone ) three times but she didn't reply, there isn't even the "seen at" message so, i'm sure that she didn't see it then. What i don't understand is if she is just ignoring my messages or not, i don't know how facebook works on an iphone. Might it just be that she didn't see the message even though she was online? Or just that the iphone logged on facebook getting wi-fi without her seeing the message?

Why not try asking her instead of the internet the next time you see her in person or call her?

Some Facebook users don't log out of their accounts so it always seems that they are online. It seems like that is the case since the messages have not been seen. Check her other statuses. Does she often like post or post herself? Some people don't use their Facebook accounts regularly. I don't think it's the Wi-Fi problem because my friends and I chat over Wi-Fi all the time. That could probably be the best scenario because the other one would be she sees the messages but doesn't click on them. If you want to be sure, check on Facebook who has the messaging app. Some people use this to have easier access to chatting. If she has the app, she should see the messages because there a notifications.

May be the msg sent by you through your ios is not deleved at your girlfriend's account. Send her again, if she didn't reply then call her and ask the reason. Be positive.

She might actually see them, just doesn't want to reply.