If you have a problem with vinted this is all they will say;
Thank you for your reply.
Unfortunately, we have well-defined procedures from which we cannot deviate.
It's not that we don't want to help you, far from it, but we are governed by well-defined rules, in this case once you requested the item back, basically you assume the conditions of this, there is nothing more we can do.
On my behalf, if I had the opportunity to help you deal with this situation in a different way, I would never have hesitated to do so.
Have a great day.
They will refuse to help and actively look to try and absolve themselves from any conflict. They are 100% on the buyers side.