Coach for Trials of Osiris (PS4)

To anyone willing to help. My group has been playing Trials of Osiris for the last 4 weeks with little success. We have tried different combinations of gear loadouts, strategies. and fireteam members. Despite this, we cannot seem to get more than 1 win per Trials Passage. We are mainly a PvE group, but we have had excellent success playing other PvP events such as the Iron Banner. We are frustrated and at a loss as to what we are doing wrong. We would like to get 9-0 and go to Mercury at some point, but it would be nice to get some more wins under our belt first. So, we would like to recruit a "coach" to help us step up our Trials game. We would like someone who has been to Mercury consistently and is willing to teach us. If interested, please send me (bojacx13) a friend request on PSN. We would greatly appreciate the help.