"kill" stops processes, it doesn't delete files.
Chances are it's due to the special characters in the name. It looks like that's the only file in the directory, so can you use tab completion to handle all of the "special" characters? Just type
of course replacing <tab> with actually pressing the Tab key. The tab completion will handle delimiting all of the special characters that require it.
Alternatively, you can put it in quotes to prevent the shell from interpreting the special characters that are part of the filename: