Vide on mission planner

Hi every one i asked the question on ardupilot then thought here was a better place(no pun intended) I can connect my herelink to mission planer on my laptop no bother and get all the parameters, and using solox I get the video on my screen great and can record, my problem is I cannot get the live video on to MP ive followed every thing so any kind advice how to get this working please

Did you follow this instruction?