Denied? Don't panic. You have 60 days to file form SSA-561 for reconsideration....

https://blast-wiki.win/index.php/What_Should_You_NOT_Do_After_Getting_Denied_SSI_or_SSDI%3F

Denied? Don't panic. You have 60 days to file form SSA-561 for reconsideration. Whether you’re in Phoenix or beyond, stop just listing your medical conditions. Instead, detail your functional limits. Explain exactly what prevents you from working.