PCI Innovations Tech Center interview questions

A third-party recruiter interviewed me, and it was more of describing the role and less questions about me. I submitted the assessment, but I got no response or feedback from the company HR after. Kinda felt like I was just left hanging.

HR asked about the stack I know. I didn't have experience in any of their stacks (not mentioned on their job post), but still scheduled me for an initial interview. Interview lasted for about 25-30mins.