My animals are gone

Alright so basically i have a base underground ( not hidden ) and all my stuff is privated exept the place where my axolotl and pandas were.So today i came to check on them in my base and they were gone.Axolotl had a name with japanese letters and pandas there were three one was named penny.Not sure if someone killed them or if they died by a bug or something.The axolotl and panda were gifts from my faction member.
Coords of the axolotl pond: -6625,57,860
Coords of the Panda’s place: -6606,58,872
Hope You can get them back!

Someone killed them, and they were dealt with accordingly. Put the animals back.