upload photo

The rest of the secondary application is working fine for me. However, when I try to upload my photo, and then save it, it says that the page is complete, but it also says "no file chosen". Anybody else having this issue? Thanks

I pretty much have only seen people talking about getting passport-type photos... But I am planning on just uploading a selfie of me at work in which I am smiling. Looks friendly and recognizable. Also, 330 kb. Any reason not to do it? There is nothing professional about it, and even quality...