(Weekly Challenge) Can someone help?

I don’t know but I think I completed the weekly challenges for war games twice. I wasn’t paying attention and I would like the XP deducted from my account if possible, is there anyway to contact 343 to have this fixed I feel dirty about it.

Thanks any help would be great.

the weekly challenge is called “deposed” just like the daily challenge for nov 14th. They just have different target values. All is well.