Simply select the image for the round you wish to enter, and the upload screen will appear in a new window. Please ensure you have already sent your submission form in, and that your digital entrys are named exactly as you advised on the submission form. Please also include your name at the beginning of the file name, for example: "Karl Redshaw_Kingfisher"
The recommended upload size is:
1980 x 1200px @300DPI saved at a compression of (7 in Photoshop) or (60 on quality slider in export from Lightroom)
This is the maximum display area you may upload at a differing size but your image may not be shown filling the whole screen.