Can I claim compensation from a beauty center for wrong treatment?

I got 2nd-degree burns in my buttocks and 1st degree burns in 6 places thru a slimming beauty center where I was advised to do a Detox machine.

They wrapped me full and put me in high heat. I screamed for help but no one came until it was 20 minutes. I got burnt which I didn't realize but told it's too hot, switch off treatment, I don't want.

I want to sue the company for compensation due to their negligence. I have had a sleepless night. On my birthday date, I was in the hospital for 4 hours. I had to go to Dr every day for the bandage.

I am traumatized. I went to the police station. I went to DED but in the end, they said to go to Court. I am confused. I have a medical report plus all my burns photos. It happened on April 3rd.

Please guide me.

Thank you.

Mrs. Mohi