how to change individual membership into organizational membership?

Since Monday, January 6 2024, we have been updating apps on iOS, but it turns out that this time Apple requires that to submit apps you must have an organizational membership, while what we have is still an individual membership.

We have taken steps to update our membership from individual to organizational, and the response will be answered within 1-2 days. but it turns out that 2 days have passed and there has been no answer. We are doing the same process again, so far, we have submitted 4 times, but there is still no answer.

Maybe some of you guys here have had the same experience? what's the solution?

Thanks in advance!