How do I get a refund for shipping an item to an ebay seller?

Question

ebay

The reason for the return indicated the following and attached a photo.
Why do you want to return this item?
Doesn't match description or photos
I have a few questions:
In this case, is the seller obliged to reimburse me for the cost of postage from Belarus to China?
The same question arose on the next point.
You must return the item within 5 business days of requesting a return.
If you are returning an item for a replacement, please ship it back to the seller within 5 business days from the date you requested the replacement. If you have not shipped your returned item after 30 days, your account will be charged for the cost of the second item plus shipping.
If I do not meet within 30 days, will I be charged the cost of the second unit of the product that I did not buy, as well as the cost of its delivery, and will not refund money for the previously purchased one?
The cost of the goods is $30 + $10 the cost of sending via Belpochta to China.

Answer 1

In the Russian Federation there is a free return from PayPal . But with BL I don't know how it works.