Sometimes companies may not respond if the interview was bad. I had a friend who went for the first interview after graduating from university.
What do you think?
He was refused, and only found out about it a month later when he called them. I'm not saying he's stupid, but you should be prepared for any questions. Then a mutual friend of ours helped him out by coming across a Facebook ( here's this if anyone is interested
https://icebreakerquestions.info ).He spent a week just answering various questions he found on the Internet. It opened links with the title "Interview Questions ".
Try Googling the company you're going to and reading the comments. Maybe there are people who got into this company, and they describe their path. If more than two weeks have passed since the interview do not be afraid to call back and ask questions that interest you