I had surgery on my cat... I have a question.

I had surgery on a cat. The thing I put in was slanted to the right, so I asked about it and the doctor said it was a cleavage. But when I got home and touched that part gently, it moved. It's not a scar. I was completely dumbfounded... so I called the hospital. The nurse kept changing her words, but if she had acknowledged it and said something like that, it wouldn't have been so ridiculous... It's the same whether I had surgery or not, but it only feels like a foreign body because they put it in . I asked for it to be small. You won't get a refund, right? of course? Should I remove it from the surgical site? And if possible, don't do cat surgery. It's not good. It's all commercial. I wish they would give me a refund...