I think most people have given up with the online ticketing if they want to buy for others as well as themselves.
Possibly the most unuser friendly process there is.
Except for those who spend their lives writing computer programs or whatever their called.
Thanks for the responses. I emailed the club yesterday to ask if there was something wrong with the system, and even though I haven’t received a response yet, I’ve now managed to order 3 tickets for the QPR & Fulham games, so all’s good!!