A website that's been flagged for phishing by Cloudflare within its first week of existence is about as clear a warning as you can get. cloud-corelm.com has no about page, no contact information, and no social media presence to help you figure out who is behind it. The domain is fresh, and there is no record of it in the Wayback Machine, so there's no history to judge by.
For any website, but especially one that might ask you to enter a password or payment details, the lack of transparency and the active phishing alert are serious problems. Established businesses don't hide who they are, and they don't get flagged for phishing a few days after launch. If you're wondering 'is cloud-corelm.com a scam' or 'is cloud-corelm.com safe', the evidence points strongly to 'no'. The safest move here is to steer clear entirely.