How to shift from BA History to BS Chem

I am an incoming freshie po and I am a DPWAS , ang naiwan na course na may avail slot is BA History and its far from my dream course. I want to ask po if ano po bang kelangan para magshift, maliban sa taasan yung GWA? And what is the most favorable time to shift? 

Thankyou po sa makakaanswer 

Leave a Comment

BoldItalicStrikethroughOrdered listUnordered list
Align leftAlign centerAlign rightToggle HTML viewToggle full pageToggle lights
Drop image/file