Have you tried unscrewing the nuts?
You did it.
What system did you use?
If you can insert a photo, so I understand better.
Your silence makes us anxious, ahahahahah!
The advice is all right in my opinion but little by little, in the absence of your indications, we are considering increasingly drastic systems. It's a climax. a crescendo.
If you don't give us feedback the next suggestion will be the semtex or the c4, now there is hatred for those nuts, ahahahah. I'm joking of course.