You are still in the wrong place - this is a developers list, which is only slightly less bad than sending it to a security list.
We have a "general" list if you really cannot find a better place to send stuff. But in this case your complaint has to do with the pgAdmin program so its support list would be most appropriate.
I got stuck into an error repeatedly while installing PostgreSQL v15.3 and I don't know what to do, while opening pgAdmin 4 just getting a blank page written Loading pgAdmin 4 v7.4.... plz provide me the steps to resolve this issue. i am attaching the screenshot of the error below