How to make a login and sign up prototype with in Advanced prototyping

Hi ​@pavidu heshan, thanks for reaching out! 

I took a look at the email address associated with your Figma account, and it looks like you already have an account associated with a Education plan. Advanced prototyping tools are available on the Professional plan, which you have access to with your Education plan.

May I ask what specific advanced prototyping tools are you trying to access? With more context, I can better understand and help troubleshoot the issue with you.