Cozymeal Weekend Customer Satisfaction Representative interview questions

I applied and a week later I get an email from the recruiter to complete a case study. The case custody consisted of three questions that they receive from clients. I completed and the recruiter asked what other times I’d be able to work, which I replied to her. It’s been over a month and I have not heard from the recruiter I followed up with a follow up email and she did not reply. So weird.