i think reddit thinks im an app and i cant verify my self

every time i try to write a comment or answer dms with my other account it tells me" Try your passkey again. To avoid permanent restriction, verify you’re human or register as an app within 7 days." and i dont even have a register as an app to begin with and it doesnt allow me to change the way to verify alternatively thet are asking me to become an app for some reason please help

https://preview.redd.it/z2zwkxtvn2mh1.png?width=470&format=png&auto=webp&s=384b60ef6185c40fc822fc2601cc81a0ed0bba99