Collection Pages ranking better then Product pages?

[Henry_Pulgarin]

Hello.

I have recently noticed that my product pages no longer rank when I search for the product on google, but my collection pages seem to rank for the product im serching for in google. 

Im at a loss and cant work out what to do to fix the issue! has anyone expreanced this problem. 

my web site is https://www.industriemusic.com.au

my Site is currently using the pixel union theme empire-v1-2-3 

any help or sugestions would be helpful