so we entered a game and while we on settings page , another player started writing chat that appear to be sent by me .... it was fake messages with my username , he basically spoofed my name in the pre-game chat and started typing offensive stuff about me
i want yo know how the hell is this possible ?, how can someone use my name in chat ?

Hello.

I remember if you type out stuff a certain way e.g. :test it would comeout with a blank username and I do remember seeing people somehow use my name in the past. It must be something they type not sure what they type exactly but it's possible.

You can always report them here: https://www.voobly.com/forum/view/75336

Regards.