I cant get rid of default button

Hi I deleted the default button and added my own button but the default one still shows up. I am using the Coxa table I purchased and the ‘Order Now’ button shows up in my browser. All my styles are a mess as well. Nothing like the sample table I purchased. I have tested different tables out and none of them look the same. I don’t want to touch the CSS file as I think there’s another issue. Please advise. thank you!