There could be a few reasons you can not login to smartbuild.
1. Make sure your username and password are entered correctly. You can click the forgot password button, this will send a link to your email to reset your password.
2. Make sure your user access has not been removed by your company admin. If you are a builder you can check with your distributor.
3. If the steps above did not solve the issue. Please make sure you are up to date on billing. If you account is past due, access may have been removed by smartbuild.