fraud wasabi

I recently ordered some wasabi powder through Walmart.com. I don't hold Walmart at fault since they fulfilled a third party vendors Item. The Item from Spice Jungle on Walmart.com was listed as 100% pure Wasabi no horseradish nothing but pure Wasabi. When it arrived it was a blatant fraud having mostly horseradish and mustard and a few other items but yet not a bit of pure Wasabi.