how to redeem the souvenir case?

[saiyamond]

doesnt work for me if I press it

[Nelly]

How do I redeem a Souvenir Package?
You can redeem a Souvenir Package by inspecting your Katowice 2019 Event Coin and visiting the Match Lister. From there, you can select any completed match to redeem a Souvenir Package. The souvenir you receive will feature a player who was MVP in one of the rounds in that match.

Or look at this picture from Irene:
https://i.imgur.com/5fCrTGM.jpg

[saiyamond]

thanks :)