Once you have gathered all the evidence you like, then comes the time to present this evidence to the Queen. But jumping up onto her podium does not get you anywhere.
Instead you need to talk with one of her card soldiers located on the ground. This is tricky at first but after playing the game many times you begin to memorize this kind of stuff.
Either card will be fine since they both say the exact same thing. You are given a chance to confirm showing evidence, or decline and go out to find more. The number of boxes you find are mixed with one of the Queen’s producing 5 that you can choose from.