I accidentally saved a really big dinosaur to my build and I cannot delete it.

I’m working on my first build ever, just a simple bakery/library type thing. When looking through the debug items I found a dinosaur so I had the brilliant idea to see how big I could make it and then see if I could see it in the world view. Now I can’t get it off, any advice would be awesome! And if it changes anything i’m on xbox.