Your post is rather vague. If you can share some detail (such as how exactly you installed Electrum), i and other member may able to give more detailed reply. For starter, i would recommend you to try open Electrum from terminal and see whether it can start successfully or at least show any error message.
i entered:
>python3 -m pip install --user Electrum
to install it
ok i tried
>./electrum
and got
"traceback
...some file's line numbers
modulenotfounderror no module named logging handlers...."