I purchased a YSL Muse bag from TheRealReal before I read about their ongoing authenticity scandal. My bag has shipped and is on its way to me, but I want to pay to get it authenticated. I'm at a bit of a loss here at what service I can use to authenticate? I looked at the website Authenticate4U but their site doesn't list YSL/Saint Laurent as one of the supported brands. I reached out to them to ask but haven't heard back. Does anyone have any recommendations for a reputable authentication service that supports YSL/Saint Laurent bags?