If you are searching for the , you are likely stuck. You have probably opened Proteus, clicked "Pick from Libraries," typed "nRF24L01," and found... nothing. The default Proteus installation lacks this specific component.
Avoid "link shorteners" or "file downloader" sites that ask for a credit card or survey. The nRF24L01 library is freeware . Do not pay for it. nrf24l01 proteus library download link
Once installed, here is how to set up the simulation. If you are searching for the , you are likely stuck