UCS Test on Cemented soil

I have attached my dat and fish file below. Here I am performing UCS Test on cemented soil. I can’t able to get the proper stress vs strain curve. Here particles are not taking load, only contacts are taking load. if anyone knows this, can you correct it?

ss_wall (1).fis (2.4 KB)
GEOPOLYMER_MIXTURE.dat (4.0 KB)
GEOPOLYMER MIXTURE.prj (464.3 KB)

Hello @sowmyaramanis.
I have not looked at your data files and I am not sure what you mean by particles taking loads. In PFC contacts develop between objects and forces in the contacts act on those objects (balls, clumps, rblocks). So, if a contact is showing a force, then whatever two objects has that contact that force is acting on them.