Razer Core X unable to display the External GPU on Laptop Display pls HELP

HI! I have the following setup: EGPU = Razer Core x + 1080 FTW Hybrid EVGA Notebook = CLEVO P870DM-G with a 980 GTX internal GPU How can I setup to have on the notebook display the External GPu. I try also the Razer GPU Switcher... not able to getting working. Please help!!!! Thank you for your time :)