Enzo doesn't really care that he's kicked out of the locker room, because he has his own.
He recently appeared on TMZ Sports, carrying the Cruiserweight title he recently regained from Kalisto at WWE TLC. The video, which you can see above, mostly has him talking about how "E A don't O U nothing", basically cutting a heel promo. When he was asked about if this meant that he was allowed the locker room again, he said "I have my own locker room, literally. That is fact."
This all stems from reports from a few months ago about Enzo Amore having major heat with the rest of the locker room, so much that in a recent tour in Europe, Roman Reigns kicked him off the tour bus and was also banned from the locker room. Apparently, he was talking way too loudly on his cell phone, which angered the people around him. He also was bragging about how much money he was making, almost making fun of people for buying his merchandise.
In the months following this story, Enzo Amore has since been split with former tag team partner Big Cass, and has switched to the 205 Live roster, where he's won the Cruiserweight title on two different occasions.