There are a couple of ways to upload plans,
You can watch this 40 second video or read the options below, 

1 - Upload plans when starting a project from your dashboard.

2 - Upload more plans to the same project when on the measuring page using the button in the top left of your screen.

3 - Email or forward plans from the email address associated with your account to  measure@conxjobs.com and we will automatically upload them to your account so they are there when you login..