Help me about Sikarugir’s steam downloads

Hello, I am currently using a MacBook air M2 Sequoia 15.6.1. The other day, I was invited by a friend to play a game called R.E.P.O on this device, so I installed Sikarugir, installed Wrapper, and arrived at the point of starting Steam, When you install the crucial game, the download stops at about 126MB, and "Content is not available" is displayed, and no matter how many times you reload it, it does not progress even if you uninstall it once. The blue graph indicating the network is moving, but the green graph indicating the disk usage remains at 0 and does not move. Can someone help me?