Don't understand how my flight discount work

I am confused with the discount app**** on flights from vitality. I am supposed to get a 34% discount on international flights. However the cheapest flight I can get is on Ethihad for 2 people @ 24k one way to Amsterdam.

If I go directly to Emirates which is one of the partners and whose flights don't even come up - I can get the flight for R 22.5k.

How do you explain that? Where is my discount on these flights?