Hi there @Andrei Borodin! I'm so glad you joined us in the QuickBooks Community. I was able to find your account to see what might be going on, and I noticed that in the QuickBooks Time account I see, it's not connected with a QuickBooks Online account. 

It's always possible I have the wrong account, but to be sure, do you see the QuickBooks menu in the top bar when you log in to QuickBooks Time?

This integration needs to be set up before Projects can sync over. This video covers how to do that step-by-step. 

On the other hand, if you see that menu but are still unable to sync projects, let me know! I'll dig into what else might be going on. Just reply to the post, and I'll be back to help.