LF Trials of Sancturary Expert difficulty

Looking for a group that can beat Trials of Sanctuary in expert difficulty because, in my attempts to do it, we keep dying on the first boss or second boss. That includes the Orisa with Winston Shield Mei wall and ult. The reason why I mentioned PC and Xbox those are the two platforms I play for the game
On Hard difficulty run my group ran Zarya Sombra Pharah and I was using Illari will that help here