Thank you for your answer !!!
You're right. Radio module was defective (every 3 pcs.). I got new ones today and now everything works fine. I still have some questions about code.
Why do i get response from sensor every 8 minutes ?
May I operate my cheap Aliexpress radio module (nRF24L01+PA+LNA) with MY_RF24_PA_LEVEL RF24_PA_MAX ? Power supply is enough.