Youngprer, I agree, I pointed out 3 of 6 ways I was able to interpret that question.
Uncle, Comparing how long it takes you to learn to Photoread will not help your progress.
Tell us what you are doing, where are you experiencing problems? Your Photoreading can improve. It might just take a little longer.
Since english isn't your first language. Tell the forum what language you speak. Perhaps someone can get in touch with you via email to help you in your own language.
Good luck
Alex