CSS customization is not updated


since i was beginner, easy engine solution was very fit solution to me. i installed several single and multisite servers. but now my Wordpress CSS customization changes is not applied on especially mobile screens. I wonder what is the problem.

theme and easy engine incompatibility?

ee clean command is not working as well. is there any manual method to clean all the caches?

2-is there a method to shut down all the cache mechanism, nginx, total cache redis etc?

3- i have various configrations in one vps (multisite, single site). is there a possibility to effect each other?