MOSFET high current pulse
You have your N channel and P channel devices swapped. The P-channel 9530 should be on the +ve rail, driven by C1, the N-channel 530 on the GND rail. 

If you were to build the circuit they propose, using that specific 7106 part and the pinouts they specify, then it would work. However, they have drawn their diagram of the 7106 incorrectly, and swapped the diagrams of the P-channel and N-channel devices, compared to the 7106 datasheet. You have followed the P and N channel pictures, and put them in the wrong places for your simulation. 

Thing to look for, on the proposed design, the FET that uses pin 3 has a 'to gate' arrow, whereas the IRF7106 datasheet shows a 'from gate' arrow on the pin 3 FET.