There are two different ways of resetting your password to the Student Kit platform depending on your educational role. In case you are not sure which role you have, read more about the different roles here.
Resetting your password as an educator
If you enrolled to the Student Kit platform as an educator, you log in using your Arduino Account. Your Arduino account can be used to access many Arduino pages, like the store or other educational platforms. To reset the password to your Arduino account read more here