I'm assigning people to certain forms and the login details do not work

3) I'm assigning people to certain forms and they are receiving an email with the username and password. Once they enter their details, the system tells them that the username or password does not match.

I apologize for the inconvenience.

Can you please let your form assignee to create an account in JotForm and then assign the forms to them?

https://www.jotform.com/signup

Please give it a try and let us know if the issue still remains.

Problem solved, thank you!