Can it be that she seems online on fb while she isn't? Or is she just ignoring me?

I know she has an iphone and uses the app messenger, she often appears to be online even though she doesn't see ( there's no "seen at" in the chat ) my texts and doesn't post or likes anything. Other times she gets online and answers immediately. But i don't think she's totally ignoring me, she asks me questions and then it takes her ( sometimes ) a few hours to reply. So is it possible that she just seems online on fb even though she's not?

My iphone 4s is not connecting to Wi-Fi?

It kept showing me up at the top 3G and then the Wi-Fi bars. I didn't know why it was doing this so I tried resetting network settings but I actually regret that. It's not "greyed out'' or anything but when I try to connect to our network and I type in the password, it shows the Wi-Fi bars on top but then it says I failed to join my home network. I'm using ios 7 right now and know I should update to ios 8 but i only have 5GB of space.
What's going on?

Does Apple take back a iPhone 6 plus if you used it for a week?

So i bought my iPhone 6 Plus last week, but i kinda regret getting a phone this big, and i want to get the smaller one now. I heard Apple takes back products within 14 days, but is this also the case when you have used your phone for a week? It is still in a perfect state though.

Can you go to jail over ebay and does the police get involved?

Hi I'm after some advice and worried sick I sold my iPhone 6 plus for 800 on ebay 2 weeks ago he paid I posted out with tracking number and I trasfured the money to my bank account and used it to pay some bills off last night I had a inbox from eBay saying the buyer as opened a case be cos the phone box was empty no phone only a box wot is completely untrue so wot happens now if I just leave it? Iv removed all my bank details from eBay and paypal if I just leave it and don't refund the money will I get locked up or police turn up on my doorstep please help I'm worried sick the buyer is trying to pull a fast one

Alternative for GarageBand? (PC)?

I need a PC software that is similar to GarageBand. I use GarageBand on my iPhone 4, but unfortunatley my iPhone is very old, laggy and slow, so I can't properly work with GarageBand on my phone, everytime I start recording drums or piano, it starts lagging and it ruins my record.
So I need something that is good, simple and efficient as GarageBand for PC. And also, I don't need those programs that make too much electronic, synthesized music. Is there anything good for rock music for my PC?