Noise-reducing Appliance Dust Cover for Ninja Creami

I bought this because of the positive reviews and expected it to help reduce noise, but it made no noticeable difference at all. I’m now trying to return it and being told I have to pay international return shipping, even though I already paid $15 for shipping when I bought it. For a $50 item, that makes no sense. Really disappointed. This didn’t work as advertised, and now I’m basically out $50+.

Did next to nothing for noise reduction

Does not make a difference with the noise. Remains at the same noise level. £40 wasted.