JuwelAutomatic Smartfeeder

What warranty comes with this as stopped working after 6 months. No return product option?

I've seen one website that claims the smartfeed 2.0 can be set to feed every 24, 48 or 72 hours but i can't see it in the manual. is this correct?

Can I set this feeder for only 1 or 2 feedings a day?

how many weeks can it last? specially when on holiday>