I've a web address that years ago I uploaded photo's to usign LR.
Now I want to edit the photo's but have no Idea how to edit them
Any help would be greatly appreciated
[personal information removed by moderator - it is not a good idea to post your email address on the public forum]
I don't use the web module, but the way I understand your question, you would need to do the necessary edits to the source files in Lightroom, and then upload the photos to the same location on your website, which would overwrite the old photos.
Edit the photos in Lightroom and republish the photos to your hosting site. Your previous site will be overwritten. The republish may leave old files on the host site but they shouldn't affect your new site.