Retention Bonus Pay Back/ taxes witheld

2023 bonus paid back in 2024. Company originally refused to give W2C & stated it would be reflected this year. My 2024 W2 still did not reflect the bonus pay back. After speaking to the company a W2C was submitted for 2024, subtracting the bonus from my income, but they also decreased my taxes withheld even though the taxes were withheld from my pay. So, I have over $1400 in taxes that were withheld in 2024 that are no longer reflected. The company is saying ADP has to decrease the taxes witheld because of the credit. How do I go about getting credit or refunded the $1400 that is no longer reflected?