How much dos it cos to replace the fuse box in my Mazda 3 2010

What is your question?

Wen I buy my car didn’t notice that the fuse box was damaged and didn’t notice that some relays were damaged too and there was like broke the corner of the box and smashed so there is no way I can put the relays back so I need to to know how much it cost to replace or if I can do it myself.

What makes this problem better or worse?

Can’t drive my car during night cuz my dash don’t light up and my head light won’t turn on

How long has your 2010 Mazda 3 had this problem?

2 weeks ago