There are a couple of different places where you can upload photo's. There's the site's main gallery as well as your own personal gallery page. This post deals with the site's main gallery. The post below is for your own personal page.
To upload to the site's main gallery:
Click 'gallery' in the red bar above (see screenshot below) or click
here:
Then click on the gallery 'User CP' link which is the third option from the left of the menu bar (see screenshot below).
That gives you a drop down menu box. Click on 'upload' and then select the category you want to upload your picture into. For example, if it's a North West venue photo you wish to upload then you'd go with that category. If it's a picture of something you've caught, then click on that option.
That brings up a page where you can put in a title and a description. For the title, it's best to just put the name of the venue. For example, Sephton Farm, Burscough, West Lancs.
In description, just wrote whatever it is. ie A carp caught on legered halibut pellet
In the tag box, either leave it blank or just put the same thing you put in the title box.
Once that's done, then click 'choose file' and select the image from your PC and then hit 'upload'. That should do it.