My 3 stolen house in the Survival Mode in the Mineplex Servers.

My 3 Houses are STOLEN in the SURVIVAL MODE of the SERVERS. I am a new player in the Mineplex and I had no idea how to manage playing a SURVIVAL MODE of SERVERS in the MINEPLEX. The time of the construction of the houses someone of the players stole my properties of my houses. I can not VIEW CLAIMS on my 3 STOLEN HOUSES. The name of 3 stolen houses is: 1. AI-FORCE POWER, 2.SWEET VALENTINE - 2019, 3.AI - Underground Base. In this 3 houses I can not open my chest and I can not use resources that I have in my chest there.