3 issues

so first: the job board said you can ‘optionally’ create an account but when trying to post a job it requires it.

second: i then made it required to sign up and now no email i input works, keep getting a ‘please use another email address message’. is there a way to make so that employers don’t have to sign up?

third: when adding a description the format gets jumbled when i preview it.

The page I need help with: [log in to see the link]