High shipping costs

Hello, I created a batch of 2 items to purchase for €8 plus €2.88 shipping, but when I clicked « buy, » the shipping costs increased to €8.89.
Have you encountered this issue, and how can I get the correct shipping costs back? Thank you!

Good evening
You cannot choose the shipping costs… Perhaps contact the seller to find out if their package sizes are correct
Also, if it’s international, it’s normal for it to be more expensive, and depending on the items you choose too

Hello, no, it’s really a problem with Vinted, I have contacted them to resolve it.
In any case, thank you for your answer!