pc build Case fan replacement

[0mnytrix]

Hello Everyone,

I recently built my gaming PC using the case from ANTEC. The model number is "Antec NX210", but due the poor cable management done by the guy who built my pc my case got deformed on the non glass side. During the first month I was not able to close the non glass side of the case properly. Due to this a small rat invaded my PC and cut the case FAN wire just enough so that it stopped working. My case has 3 front fans and the lower most one is not spinning due the accident. Can anyone tell me how I can replace this fan. I mean is there any way I can repair the wire or do I have to buy a new fan. Also how do I remove the front fan from the case as there is no manual provided on the website. I am not sure how the front glass will be removed. I am attaching the link of my case here, If anyone of you have any idea please help. 

 

link:https://www.antec.com/product/case/nx210