Meta Software Developer interview questions

I was contacted by one of the recruiters, and I scheduled my first technical phone interview after initial chat with the recruiter. It was one medium level leetcode question and we were sharing a coderpad with the interviewer. The coderpad would not allow me to execute my code. I will admit it did not go perfectly well. However the worst part was the recruiter sent me an email to tell me the results and give me feedback. We set a time, and he didn’t call. I sent a message to let him know he can pass me the results via email if he is busy. Then he apologized and set another time to call me. Guess what, he didn’t call me again. I guess Facebook recruiters have no time and respect for failed candidates. I still have not received any results about my interview and honestly I stopped caring. Will NEVER return any recruiters from Facebook again.