Someone moved WB's pone-glyph out of FMI and I think it was Shanks due to the respect he had for WB and so BB doesn't get it.
"Got what I wanted" that probably means Kidd stole BM's rubbings. So if he got 2 from Luffy he has 3.
3 of which Shanks is missing.
I think I can spot 3 rubbings on the panel where Kidd lads handle them out to Shanks: