Why people don't accept me in the group ?

I am currently in college and some people admire me for my height some people buy me for my good looks some say I am intelligent Enough

I am interested in multiple fields like psychology neuroscience programming and astrology

But still I have attracted mostly toxic people who has self obsession traits and normal people don't accept me in the group despite all this like they are like batch mate and acquistance to me

In the recent case I attracted a validation seeking person for which I found nothing wrong but my other batchmates are avoiding her and I was ignorant about it until I checked about Red flags in the reddit

Once a time I thought that may be my hygiene is the problem so I improved my hygiene a lot like a buying clothes that suits me and changing phone and clothes and bag that improve my hygiene that actually work that I got a more batchmate but still not found a group

What question should I ask where should I may be get where should I think that why I am isolated why I am in not able to found my group or people ?