Applied at Birch Valley for Support Worker

I recently applied for a Support Worker position at a company called Birch Valley through Indeed. I received an email saying I've been selected to proceed to the interview process, but I'm feeling uneasy about it. I couldn't find any information about Birch Valley online, which makes me suspicious. They also directed me to another site where I had to sign in, which feels off. I'm starting to think this might be a scam.