From Scorpion's previous pics I can see that the Prolex ballasts are a 'powerpack', and do not require a seperate igniter.
Also, most modern kits do not need relays for 9006, relays are only required for H4 hi/low kits.
What i would do is:
1. take out the entire kit
2. check all the connectors between the HID bulb and the ballast
3. then plug the remaining connector of the HID bulb in the original 9006 headlight connector.
If it does not work, sometimes the connector of the HID bulb is plugged in wrongly, take it out again and check if you not accidentally reversed the +/- of the bulb.
By the way, are both your HID bulbs not working (likely faulty installation), or are they flickering (prob. faulty kit)?