Is there a fast way to find them? I’ve been looking for a hour idk if I’m doing something wrong

if you have never done an MQ (Which you haven't) you have easy mode active. you need to type "/set easy 0" into the chat to remove it.
Easy mode makes it so no wave can have more than 2 regular mobs or 1 Evil presence. therefore blocking several Objectives.

Make a goup with someone else, and you may find them.

Also if my memory is correct you might have more luck using a map than the catacombs for this quest

Nah. It's a set of normal mobs. You can find it on black or grey. The 100% reason is Justons answer.

Nobody around my level to make a group with currently 28 I believe

Press F and edit the group to lets say 99 levels, this way everyone can join. If nobody joins there let me know i can stay passive in town.

Just got fucked hard by 9 healers

Lvl 51 still no hth