If you have set the bed properly you and the admins can access it properly. However, depending on their config you may need to have slept in it in order to get saved. Also it is possible to have it deactivated in the config completely. You can only try now...

For you:

/homes (display all homes)
/home bed (teleport to your last bed)

For admins:

/home <your name>:bed (teleports them to your bed, if one is set)
/home <your name>: (shows a list of your homes)

The : is important or else it won't work.

In case you don't have set your bed home properly and the server has a logging plugin the admins can look up when and where you have placed a bed. It's a more painful way, but it should work. I've done that several times on my server already. The command for that depends on the plugin they're using.