Can Not Activate HBO GO Account

[pedroMat]

Whenever I sign in on the hbogo.com./activate website, to activate my PS4 Device, I get transferred to a blank box that only has an option to close itself.  Been trying for days!  What's going on?

[pedroMat]

If this is happening to you, allow for third party cookies.  Should begin to work.

[Korm1]

FiOS was installed last Friday.  Had been a Verizon residential telephone only customer for a long time, so had pre-existing Verizon ID before FiOS was installed.   Subscribed to HBO when purchased the FiOS TV package.

From HBOGO.com/acitvate, chose ROKU then Verizon.

Next screen always says I need to subscribe to FiOS TV before activating HBO GO.   Doesn't seem to be any way out of there.  I already am a FiOS TV + HBO subscriber.   

Advice?

[ElizabethS]

Have you tried calling Verizon for assistance?