Hello, which account do you mean? For the Community Account, you will have to contact the support. If you have access to your self-serve account, you can find it on the top right corner (right below the logout button). Hope that this helps.
I would love to see these plans with LTE speed! Maybe 4GB on LTE for 45$ ? Or make it an Add-On?Then you could choose whether you prefer more Gigs or better speed!