INNOVATIVE INTEGRATED HEALTH interview questions

I submitted my application through Indeed and got an interview within about two weeks. The in-person interview went great or so I thought. The person I interviewed with gave me their card to "stay in touch". I e-mailed them to follow up regarding my application post-interview. It will be week 3 and I still have not heard anything from them. Why bother giving me your card if you cannot even answer an e-mail on whether or not I got the job.