Thanks for reaching out. Were you able to log in using your Microsoft account password instead of the PIN? When Windows says your PIN was tried too many times, it’s a security measure to protect your account.
Restart your computer, select “Sign-in options,” and choose your account password to access your desktop. Then go to Settings > Accounts > Sign-in options > PIN (Windows Hello) and select I forgot my PIN to set a new one.
Finally, visit account.microsoft.com/security to check for any unfamiliar activity and secure your account.