Why cant i install Unreal Engine? All greyed out

I can’t seems to Install UE5 on my Computer.
It works fine on my other PC but somehow this other PC everything is greyed out and not responding…

Ive re installing and rebooting.
The library Tab still did not show anything and there is nothing i can click to install.

Please help… T_T

this is happening to me as well…any solution?