I selected the wrong gender when signing up. Can I change it? Checkout 51 Updated August 17, 2017 20:42 Follow Currently, there isn't a place to do that in the app. Please submit a support ticket to make the change. Related articles Can I update my location? I typed my name in wrong when signing up. How can I change it? How can I change the address you have on file? How do I get to my Account page? How do I change my Checkout 51 password? Comments 0 comments Article is closed for comments.