Need a Help Please- Login a reflectionX session but what you type is not what you get

Im having a problem using unix program client ReflectionX. as soon as i login to one session i type to change to any directory or type something but the problem is that what i type in is not what you get. ie i type:

$cd ~/alejo (to change HOME DIRECTORY - alejo subdirectory
but when i type it doent type anythin or when i type tge character _ doesnt display anything.
i supposed the keyboard is not set up in unix? or it has something to do with the terminal type youare using.

How can i fix this problem?

Im having a problem using unix program client ReflectionX. as soon as i login to one session i type to change to any directory or type something but the problem is that what i type in is not what you get. ie i type:

$cd ~/alejo (to change HOME DIRECTORY - alejo subdirectory
but when i type it doent type anythin or when i type tge character _ doesnt display anything.
i supposed the keyboard is not set up in unix? or it has something to do with the terminal type youare using.

How can i fix this problem?

Thanks

Have you tried Windows telnet? If so, are you able to enter commands with it?