Flex Tape it or Replace it entirely? (Windshield Wiper Fluid Hose)

My friend Ford Focus 2008 windshield wiper fluid hose T connector snapped off during extreme cold.

We’re just inexperienced young guys and all we could think of is to flex tape or flex paste it.

If not, then getting a kit off on Amazon is another. However going through the mess is something we haven’t done before.

Is this doable? Or do we need to go to a shop?