<human>: Could you distill the essence of the text into 1-3 sentences?

So I adopted a german shepherd mix puppy, in March, around there. And I wasn't able to get a crate until a couple months later. And I followed the guidelines of how to get her to get used to it. But she is horrible in it. If I leave her in it, even for 30 minutes, when I come back her neck and front paws are covered in her slobber. And she whines, which I can see being natural. I tried putting a blanket over the crate, because I was told it helps them feel like it is a den. But she just pulled the blanket in. I've put toys in the crate, thinking it would help her put her mind to something else. But she destroyed those as well. 

And I don't think it's a I don't walk her sort of thing. Because I walk her at night for 30 minutes to an hour. But I've been having her sleep out of her crate, since she hates it so much, but over time, and just recently she has been chewing all of my cords, and obviously that's super dangerous for her, and frustrating for me. So I tried crating her last night, but all she did was whine and freak out during the night. 

Main point being I have no idea what to do now. I don't want to leave her out of her crate at night if all she's going to do is destroy my stuff. And I just was curious if anyone has any thoughts or help of what I could do about her anxiety about being in the crate. How can I help her when I can't even stick anything in the crate with her? Is there anything to do about her destructive nature?
<bot>: My dog has anxiety issues, and freaks out when she's in the crate for more than 15 minutes. What do I do?