My twitter account got hacked and some people tried to login in from a different place. I was literally not aware of this because I had a exam that time so was not using Twitter. After the exam when I opened my twitter it got suspended because they detected "suspicious" behaviour on my account. I tried appealing them multiple times with no response.
Twitter support is not working as it should after Elon Musk fired many Twitter employees as part of his purchase of the company. If you feel bad using Twitter after Elon's purchase because of a bunch of problems like you experienced, you should protest Musk in some way (and also move to other platforms similar to Twitter, like Mastodon, Bluesky, etc.).