u/PsychologyNo8085

Hey guys, I got new xm6 headphones about 4 days ago as an early birthday present, and immediately noticed that on the left side there was 0 foam near the driver's compared to the right, at first I thought it was normal hence why I left it, but eventually I figured out that both are needed for sound isolation and better sound quality

I bought these at Noel leeming in New Zealand and the box said that no returns were allowed, I think I have a warranty on them, is it worth turning them back in to get them replaced or the foam readded?

I'd be more happy if there was a place I could buy this foam online instead of going through loopholes with the tech team, please help !