i got a new card so i have ajusted my details how do i pay what i owe
Shall I assume your talking about broadband? If so this should point you in the right direction.
Otherwise call the team in the morning after 8am.https://help.nowtv.com/get-in-touch/now-broadband-calls/making-a-payment
NOW Broadband Members can call us 8am–8pm, 7 days a week.