Tamara Trexx Berger

Hello I am looking at ordering some window deflectors for my mazda 3-2013 that are half decent but not super expensive. Around 100 canadian. I found some on Ebay called Wellvisors. However when I put in my trim level it said only certain trims of the mazda 3-2013 fit them and my trim level did not. Is this correct. I thought that All mazda 3-2013 4 door sedans would require the same visor regardless of Trim. I am not a 100% sure of my trim. I know its the base model. its a 4 door sedan. It has a sky active engine. I know EBAY says its not compatable and the ones it says it is compatable with is more money. Is this just an incorrect thing on EBAY> when I go to the actual well visor site it only asks my make, model, year and if its sedan or hatchback. Not sure why trim level matters. Thanks. Any links would be amazing. PS the visor site is in american and has shipping on top of that so when I say 100 limit thats converted to canadian and shipping as well.