MAF file visualization on UCSC genome browser Custom Track

Question

[Santex]

I did multi-species alignment using Cactus. I got the hal format file as the output and converted it to maf format using cactus-hal2maf. Using the custom track, I wanted to visualize it on the UCSC genome browser. I successfully submitted the maf file, but I couldn't see the multi-species alignment on the genome browser. It showed just like the attached image.

Please help me out with the visualization of the cactus multi-species alignment output "hal file" or "maf file".