Walmart Associate Merchant interview questions

A recruiter reached out to me on linked in and upon talking to her, she really made it seem like she was advocating for me to get the role. I had one interview with a panel of 3 team members. The questions all centered around stories of how I previously showed examples of Walmarts 4 core values. I sent a thank you email post interview and I followed up for an update with the recruiter a week later. Never heard back, radio silence. 6 weeks later, I get an automated rejection email. Seems super unprofessional to be treated like this by such a large, reputable company.