Your site was flagged by Fortinet

We are an IT service provider company our website is https://primewayz.com developed using WordPress technology and our website does not contain any phishing attack scripts or malware. While checking our website at https://securityscan.getastra.com/security-audit?site=primewayz.com it says "Your site was flagged by Fortinet - Blacklist" - "Fortinet flagged your site as potentially containing malicious content.". Please let me know how to get it Whitelisted.