How Can I Swap Professors After the Add/Drop Deadline? (CS Department)

Hey everyone,

I'm in a bit of a situation—I just saw that the professor I originally wanted for my CS class now has an open spot. The last add/drop date was yesterday, so I enrolled in a different section since my preferred professor wasn’t available at the time.

Is there any way to switch sections at this point? Has anyone in the Computer Science department successfully swapped after the deadline? Who should I contact, and what steps should I take?

Would really appreciate any advice. Thanks!