Mirroring problem

Hi guys! I have one little problem with mirroring my light saber… I’ve created its glowing blade via post-processing-compositor, but when I put it on the ground and try to render it, the reflective ground mirrors me only the “halo” blade, not glow… Thanks… (anyway, what do you say abot it? :D)

Please HELP me

How did you create the glow effect?

Here is my compositor nodes setup

Can somebody HELP me please? I am hopeless