Oryx PLEASE HELP PS4

Hi Guys, Recently joined the group. I'm looking for some help with Oryx. I've beaten the raid so far but having difficulty getting into a experienced group to take of the final boss. I've done countless LFG fireteams but none of them are given out clear precise instructions to the mechanics. I understand sequence of the platforms (anti-clockwise), kill the light eater Ogres quickly, runner collects the spark, take out the vessel but then it gets confusing when no calls out instructions to take out the blite bombs simultaneously when Oryx is stunned from where the Ogres spawn....that's how far I've gotten. Basically I want to put a fireteam together at 22:15 GMT (UK) in an attempt to finish the raid. Your help would be highly appreciated. As stated I know the basic mechanics but please have patience with me. Please help me out guys before the raid re-sets for the week. Many Thanks MattkG89