couldin't get enter to admin section and css file is not loading

I am stucked for last 8 days, can anyone plese help me please
one thing whenever I put my credential for
admin it just keep loading showing the noopcommerce logo for long time even for one day but didn't access admin, i am really nob in this noop commmerce

Most probably it some where written text/plain but it should be text/css, I am continually try to findout that line but couldn't find yet
0

and when i inspect getting the following error  can you tell me what this means actually
"
Refused to apply style from 'https://localhost:44369/css/0ikql5uuycog9tlc6sjulg.styles.css?v=-q8BQzej0pnv8-fxjP5Ge9M9qh4' because its MIME type ('text/plain') is not a supported stylesheet MIME type, and strict MIME checking is enabled.
ugb2rim6qtxni-qfi-iama.scripts.js?v=phJbzBjoOteduXOQKvpi-39sKuw:23 JQMIGRATE: Migrate is installed, version 3.4.0
localhost/:1 Refused to apply style from 'https://localhost:44369/css/0ikql5uuycog9tlc6sjulg.styles.css?v=-q8BQzej0pnv8-fxjP5Ge9M9qh4' because its MIME type ('text/plain') is not a supported stylesheet MIME type, and strict MIME checking is enabled.
"


when i click source in browser it showing me the following error in header section of css
"
Request URL:
https://localhost:44369/css/0ikql5uuycog9tlc6sjulg.styles.css?v=-q8BQzej0pnv8-fxjP5Ge9M9qh4
Request Method:
GET
Status Code:
500 Internal Server Error
Referrer Policy:
same

It is a strange error - something wierd is happening
Are you using Visual Studio ? = What version ?
What operating System and IIS version ?

I see you have a database file in appSettings - does that mean the installation ran ok to create a database ?

Try to disable js and css minification, some of these files probably contain invalid code, so the whole bundle is corrupted, leading to an error.