help with blue light discount

[Adamblenkinsop]

Can someone please tell me how I add Sky blue light discount to my TV package called skystream and can I add it because I'm an existing customer not a new customer
I have two sky streaming boxes one in the living room and one in the bedroom can anyone help me with this please

[Daniel0210]

@Adamblenkinsop 

You'd have been better posting on the Stream or Accounts board rather than here.

If I remember correctly you have to apply blue light discount when you sign up and can't do it retrospectively.