The flow is slowing

Set up a diigo account and got the e-mail as I didn't use my Warwick e-mail. The rest of the instructions did not work for me. I started on my iPad and thought this was why I couldn't see what was on the instructions so I transferred to my computer but still no joy. Are the instructions not written for non technical people like me or am I just the only one struggling? Not just this week have I found the instructions quite difficult to follow. I read about EndNote web and Zotero. Roll on next week and see if this is any better, if not I can see me losing interest and calling it a day!