The World of Warcraft dungeon discoverer didn't respond to the team.

Go through the observation point first. Is there a sign to find the team next to the small map? If so, it may be a slow queue. If not, just look at the following:

First of all, whether you are a person or a team, it may be that your teammates are not online or do not meet the equipment requirements of the project. Or teammates are too high. After clicking Find Team, the dialog box will remind you why the queue failed. But this word will be brushed off soon.

Secondly, if you are the only one, it is also possible that your equipment level does not meet the random copy of the platoon. This copy of your platoon will tell you whether there are several sets of equipment missing.