razer man o war damaged membrane

hi can i have question my stupid brother hit table with my razer man o war 7.1 wireless is it fixable or i just have to buy new ? only left speaker not working right. :slightly_sad: i will add photo. thanks for reply. btw i am student. soo i cant buy new :slightly_sad: left Damaged.

right is good.

Edit: i fixed it. you can end thread.