Fails to get a license

Hi, now I’m having trouble to get a license to access the Ego4D dataset.

When I type my address in “Ego4D Dataset”, I got the error

Value for editable custom_field ‘Address’ is too long. Approximate max length: 75 chars per line, 1 line(s) (depending on char size). See Templates with the Dropbox Sign API | Dropbox Sign for Developers

though my address wasn’t that long. Is there anyone knows the reason and solutions for it?