Weapon Proficiency Feat "Advanced Melee Weapon"

[DJalin1]

Okay am I missing something?
I have search the forum and I have been attempting to add advanced Melee weapon to my Bard

Bard is Trained in all Martial Weapons and by adding Weapon Proficiency, shouldn't I be able to add an Advanced Melee Weapon?

Appreciate any help or guidance.