Total Life Backend Developer Coop interview questions

The whole process contained 3 interviews followed by reference and background checks. After completing all these steps, I waited for over 2 weeks without any communication from the company. I had to reach out to the interviewer myself, only to be told they had changed hiring managers and were declining my application. Later, I noticed the position I interviewed for was removed entirely. The entire process was disorganized and frustrating. This is a startup, but the management appears chaotic and disorganized. I don't see much potential for development or growth given these management issues.