If your mock test is not opening, first make sure you have the correct username and password and your internet connection is working properly .

Here are some more tips:

• Enter the correct information:

Make sure you are entering the correct username and password.

• Check the connection:

Make sure your internet connection is working properly.

• Update the website or app:

Make sure you have the latest version of the website or app.

• Check Carrier:

Make sure your browser or app's cache and cookies are empty.