Why is now tv no longer working on PS3???
NowTV removed support for the PS3 on the 24th of this month.
PS3 NowTV users should have received an email about 30 days ago about this and NowTV was offering a free NowTV Stick to offset the bad news.
If you didn't receive the email check your Junk email folder and also make sure under My Account > Personal Details whilst logged in on here you haven't opted out of receiving NowTV emails.
I believe the free stick offer ends on the 30th of this month.