Can someone help me navigate where to fix this? I have received Reject Code F1040-516-01 and continue to refile my errors is not going to fix this but I cannot access

[Mike9241]

see this 

https://ttlc.intuit.com/turbotax-support/en-us/help-article/mobile-apps/fix-e-file-reject-f1040-516/... 

if the rejection is caused by someone else using the SSN, you'll need to file by mail

you may need an IP PIN when it comes time to file your 2025 1040 in 2026