Apply twice? File Mandamus?

Hi all. Applied on November 14, 2023 Biometric reuse and Case is actively being reviewed on Nov 14 as well. Called, inquired online for outside processing time , congressman, senator..nothing I’m making 200k and have 2 kids, house and all this and can’t loose my job and health insurance. EAD expires on 4/4.

Can I apply again (I see people who applied in 2024 get things done faster) even though it’s still processing?

Can Daca file mandamus?