Seller not picking up the return

Hi! I already mentioned here that I bought a counterfeit product.

I contacted Vinted, but the seller requested the item back, and Vinted Support basically told me to return it and wait for the seller to issue the refund. The item has been at the return location for 3 days now, but the seller hasn’t picked it up.

This seller has never written a single word in the chat — his only action was requesting a return.

Vinted has closed our conversation, so I can no longer contact them through the same chat. I can only leave feedback on how helpful they were, but I can’t ask further questions or open a new chat.

So, what happens if the seller doesn’t pick up the return? How can I contact Vinted again?