Hello Igor. Thank you for purchasing the software.
I just tested all the features that you mentioned on my PC and they work just fine. This means that it's an issue on your end.
1) To check if the Keylogger is set to start with Windows, open your Task Manager and go to the "Startup" tab - you should see the Keylogger there.
2) To make sure the email reports are being sent, open the Keylogger and go to the "Email" tab. Send a test email to your address to see if it works. If it does and you checked the "Send email report every x hours" box in the settings, it should work.
3) When you want to hide the program, disable the "Show icon" setting and make sure to minimize the program (don't click on X).