Beyonnex interview questions

There was a home assignment. I did it and shared with them. Implementation was good and I implemented all the best practices but without a reason they rejected. After the rejection mail I asked them what was wrong but they did not even reply. Dissappointing.

I have been given a QA challenge that include automating a website, I used design pattern POM, used typescript, and sent well-written code. The code worked on the docker container, local and on CI/CD however hours after sending the code they said they do not like my code and do not like my profile. I am questing the hiring process now, my code works on docker on CI/CD and on local, it is well written code. What puzzle me is they can reject the code in few hours and send auto generated email that my profile do not fit, now my question to them is haven't they saw the profile before sending the code hence wasting my time. I am in testing domain more than 10 years but such a swift rejection in hours is questionable.