First time posting a question. I am trying to find a good app or website to trade some crypto. I downloaded the crypto.com app based off good reviews from what I Googled. I was in the process of purchasing some coins when I realized that the purchase price was 3.64% higher than the actual price of the coin. I am assuming that when I go to sell it will probably have the opposite effect and be -3.64%, effectively losing 7.28% just by using the app. Is there better options or is this just what you have to deal with and learn to make money around it?