Campaign stuck

hello,
i cant end campaign because it says i need to travel to trials using desert map but there is no diamond shape thing that allows to travel (down left on ss) i tried to go there using teleporter but it dsnt count. I also have done 3/4 ascendency runs and stil game not accept it.

https://imgur.com/a/lcb5FFW

Do you mean, you've finished the campaign (in Act 3 Cruel) and you want to start endgame mapping?
Then look at my answer in I FINISH CAMPAIGN but I CANT DO MAPS.

don't use your first map in your refuge but in zigourate refuge (cruel act3)