1. they rip up things to shreds when they see anything on the ground.
1. Don't leave anything on the ground if you don't want it to get ripped up.
Also, it's good that they have a lot of toys, but you might keep all but one or two of the toys picked up all the time, and you can rotate them out as needed to keep them interesting. If you have a lot of toys all over the place, puppies have a hard time differentiating between what's theirs and what's not, because there's so much stuff that IS theirs!
2. They wont stop jumping on people.. people cant even come into my house!
If they're jumping on you, just turn around, walk away, and ignore them until they calm down or they find something else to do. They are jumping for attention, and if you give them attention (even if it's bad attention, like yelling or pushing) you're rewarding the jumping. So you have to make sure not to give them any attention. At the same time, be sure to reward them a lot when they greet you calmly - ask them for a sit and then give attention, or just give a lot of attention when they sit on their own.
Jumping on strangers - Keep them confined so that they can't get to the people, until the puppies calm down a bit. Put them in crates or on leash. Then when they calm down, you can ask the person to ask them to sit, and give them attention when they sit. You'll also have to explain to your person that if they jump, turn around and ignore them. To me, it's easier to do this if the puppies are on leash. I'd also suggest doing it one puppy at a time.
3. not potty trained yet eh they are soo stubborn!!
You'll have to give us more information about what you've done and what you're trying to do. You can also search for other threads specifically about potty training, there's at least one new one a week.
4. biting. not just nipping everyone someone trys to pet them ( like me and my boyfriend ) they bite hands. and like to jump up and try to nip at faces ( not aggressivly though )
We'll really need more info about this one, too - when do they bite, what are you doing, etc. At this point, though, I can tell you to get up and leave your puppy when he/she bites you. Give them no attention for a few minutes. Puppies usually bite out of play or excitement, so once they learn that biting ends the play, they should stop biting.
Nipping at faces is actually usually good dog/dog behavior. Dogs don't understand that it's not good dog/human behavior. Treat this one just like the jumping, and once you stop the jumping they won't be jumpping and nipping at your face.