Help Cashae start Cardiac sonography classes

Hey, I just got accepted into the Cardiac Sonography program after trying for the last 3 years just about. I can’t my classes until the hold is lifted off my account. The reason it wasn’t covered is because 2 of the classes I retook for higher grades i had already taken twice, so Financial aid did not cover it. Im looking for some help to lift the hold off my account, anything is helpful!