The website is not updated. Around one year ago, maybe a little more, they moved to ul. Ząbkowoska 3 in the same place of Praska Gazela. They cohabited for a certain period, then Kapka Wina quit also from that place. Nevertheless at their place in ul. Ząbkowska 38 there is Mixx Pub since April 2024. 

https://mixxpub.pl/?lang=en