I'm having trouble seperating two body from phasing into one another

Hi, I'm a beginer at using simulink and matlab, and I have been having trouble seperating a quadcopter model from falling through my supposely ground surface block. I've have tried looking into the Simscape Multibody Contact Forces Library, but I do not find a solution there. Any ideas to resolve this issue would be appreciated? Thank you.

[Sivsankar]

Hi Ahmad,

I've taken a look at your model but it requires assembled_body_DataFile1.m file to load the workspace variables. Could you please share me the file so that I could further investigate for the cause of this behaviour? Thanks