u/Upper_Struggle9305

Does anyone know what the odds would be in me wining a chargeback against Mercari?
I understand my account will likely be closed but atp I don’t even care the customer service has been horrendous. I received a product that reeeked of cigarettes. I wanted to return the item, they are denying even tho the seller did admit to there being a smell. Was an expensive item so I’m at a lost and don’t know what to do😔