M3 Corporation interview questions

Was contacted for a recruiter phone screen and then had a 30 minute interview. Neither party shared direct contact information, preferring to communicate through SmartRecruiters so there was no real way to know if my messages following up went through. While M3 is not unique in this way, I was ghosted after the first interview despite attempting to follow up a few days later via LinkedIn. Disappointing, I was excited about the opportunity.