Hi, I use Google translator, I'm not a native speaker, I'm sorry.
It’s very difficult for me to configure STEAM achievements and cloud storage through plugins - GREENWORKS or GREENGRINDS.
Please, not only for me, but for all beginner developers as well, if you have a working game in the STEAM store in which achievements and cloud saving are configured, please attach a screenshot of the your EVENTS from Construct3. This will help many people, I do not know English well and my technical skills are also at a low level, which prevents me from solving this problem.