As shown in the figure, the display is blank, and the same is true for opening a new tab. Entering the URL does not respond, nor does clicking Settings do not respond,
Can you please share your Tor logs? That’d be helpful to check whether Tor has bootstrapped successfully. To copy your Tor logs navigate to the hamburger menu (“≡”), then click on “Settings”, and finally on “Connection” in the side bar. At the bottom of the page, next to the “View the Tor logs” text, click the button “View Logs…”.
What operating system is this? Are you running a antivirus software? If yes, did it pop up any warnings/security prompts during the installation?