Would like to try it but, "I’m sorry but we are having a lot of traffic at the moment. Please try again later." There also doesn't seem to be a "retry" button,

Would like to try it but, "I’m sorry but we are having a lot of traffic at the moment. Please try again later." There also doesn't seem to be a "retry" button, unless I'm missing something, I have to keep selecting and uploading my image.