Behavior Floortime & hidey

Hey you guys!

I'm a little upset because Teddy (whom I had for a month now), still doesn't really like floortime. I have a blanket on the floor and her cage open but she never comes out and when I put food on the blanket she grabs it and drags it to her hidey where she just stays. It makes me sad because I really want to interact with her, but it's like she won't let me. And whenever I pet her, she always makes little high-pitched noises and I don't really know whether it means she likes it or not. She doesn't run around when I put her on the floor, just always wants to get back to her hideyplace. So, if anyone could give me some tips so I can bond more with her?

Thanks so much!