I have an URI info like
mongodb+srv://uID:[email protected]

and I checked I can connect with atlas with ssh info like

SSH Hostname : abcd.efgh.com
SSH Port : 22
SSH Username : somebody
and with ssh identify file 

Now , I tried to connect with my codes without atlas GUI program
and I tried to make a tunnel with syntax
ssh -vNL 22:localhost:22 [email protected]
then I cannot connect with my MongoDB is there any wrong ?with my try??