Well your phone seem to be bricked, if you don't have sensitive data/ will to loose your data, then your hold volume+, home button and power at the sametime and release the power immediately the power comes on, wait to see android logo with options, the use vol-/+ to navigate and power button to select/action and factory reset, note that if frp is on, you need to enter your previous account signed to that enables anti-theft, either google/samsung frp, and in other hand if you can't afford to loose your data then flash 1file firmware, or if 4files just flash the AP/Code.