Plackal interview questions

I was informed about the interview through a recruiter. The interview had 2 rounds. The 1st round was a written test which had sample reviews that would be posted by customers and we had to comment and acknowledge them and also few questions related to providing and explaining the navigation steps to the customer inorder to use the app. The 2nd round was a F2F and was asked to introduce yourself along with questions based on areas we worked on. After which we were informed that we would be getting a call. After a weeks followup was informed that i did not get selected. Not sure as to what went wrong.