Save the village!

you uploaded the wrong file ^^

To Make it an WebGL - go to BuildSettings: Click Webgl -> bottom click SWITCH TO - > then go to Player Settings -> Player - > Click on the WEBGL icon -> scroll down to "publish settings" and set the compression to NONE - then back to Buildsettings and Build the Game :) After Finish: make it a ZIP - change the Game on Itch into a "WEBGL build" upload the zip file - and check the "this will be played in browser"