Sorry, the Gmail address you have provided doesn't exist in our system. It might be because you have not yet linked your Gmail account into iGoWrite system.
Here is the procedure to link your Gmail to iGoWrite,
Step 1, login using your username and password
Step 2, go to the My Info page
Step 3, enter your Gmail account and click on the "Send One Time Password (OTP)"
Step 4, go to your Gmail email and open email from iGoWrite
Step 5, copy the 6 digit, numbers, and go back to iGoWrite
Step 6, paste the 6 digit, numbers, into the One Time Password (OTP) box
For help with connecting your Gmail account to iGoWrite, click on this link
http://lvusd.gowriteapp.com/demo/student/students-gmail-login/