By my count you're missing one skill proficiency yet.Halfelf
: 2 of your choice (Perception* & Persuasion*, I'm assuming)Warlock
: 2 of Arcana, Deception, History, Intimidation, Investigation*, Nature, ReligionSage
: Arcana* & History*.
So one more out of Deception, Intimidation, Nature, or Religion.
Looking at your equipment, I believe you have one more simple weapon or a crossbow that you can grab. (See bullet points a
of Warlock's equipment list.)
....again, questions, comments, concerns, & whaps all readily accepted.