Bests & Worsts Reviews from Amazon

I'm a little frustrated with this item because I accidentally ordered it magnified and didn't need it that way. I needed normal glasses. But then I went to cancel the order right away and try to order the correct glasses and because this product is non returnable, it would not even let me cancel the order less than an hour after I placed it! The glasses are useless to me because they're blurry vision for me since I didn't need them magnified. I also can't find any option to contact the company through Amazon.