^ You children need to stop telling this parent how to raise THEIR own children. Giving their kids privacy these days is almost as bad as personally handing them over to a child molester. To keep our children safe, parents MUST know what they're up to. When you have kids of your own, you'll understand.
Try talking to your daughter about this if you are worried about what she's doing. If you trust her or are just being nosy, give her some privacy. Every teen goes through a stage where they are secretive around their parents, even when they're doing nothing. If you are honestly concerned and have good reason to be, you can always make a second account and check from there.
You will search her account up and it wont come up on the search bar if she blocked you. I suggest talk to her about this issue and ask her honestly why she doesn't want you to see any of her posts, the posts might be rude, im not sure i don't know your daughter but talk to her.
rose. Who pays for the computer and Internet access? As long as you are, you have the right to see every thing your daughter is doing on FB. If she objects, she must be old enough to work. If she is old enough to work for it, she doesn't need so much supervision.