Multiboxing 5 stack?

I’ll try to keep my passive-aggressiveness to a minimum.

First of all, I fully realize I am posting in the wrong place.

The reason is the In-Game section in support is “not functional”, and just provides “not useful” “tips” telling me to use the in-game “system” to report “toxic behavior”.
The second reason is I am interested i whether or not others have had similar experiences.
Lastly I hope here I will get an actual reply by a human being instead of being ignored by the in game “system”.

Let it be noted that I am not requesting in any way shape or form that my loss be reverted, as I know the game is still in early Alpha testing, and such actions are impossible.

Actual happening/encounter/thing.
Today at 12:10 EET I queued for a competitive match, the last of my provisionals.
It immediately struck me as odd that my teammates all had the same icon and very similar names, but I rejoiced thinking I was playing with 5 other grouped players which meant they would coordinate better with each other. All 5 om my teammates proceeded to not pick until 10 seconds after the game had started, and picked each one at a time a different support. After that only a single one of them at a time would move forward and stop, for the next one to start moving. It was fairly obvious it was a single person on 5 accounts without proper multiboxing software. Thankfully the game was over by 12:25 and I continued playing and appreciating the Overwatch community.

In hopes of having someone look into the game, I’ll write the names of the 5 accounts.

jumpywizard
mightybeast
nightraven
silentsword
sneezydwarf

Thank you for putting up with my disappointment induced rant and reading the post.