Locked Master sign in
How do I get passed the LOCK screen ? It is Black with a PADLOCK and I think I accidentally locked it in error... hit a wrong command OOPS! The MacBook Pro was a gift from my fiance in 2016. He no longer has the receipt (he bought online from 3d party vendor) We tried the several passwords he may have used and the one I use but no luck... Any suggestions?
MacBook Pro 13″, macOS 11.2