Mainstream-excel.com has been flagged as an investment scam. They promise big returns, but once you invest, they vanish with your money. The scam was uncovered just 10 days after the site went live. There’s no customer service phone number listed, and the business address is fake. Plus, the company has no presence on social media. Be cautious and always do your research before investing.
An investment scam tricks people into putting money into fake opportunities, then the scammers disappear with the funds.