Equity is only one kind of investment; there are three main types of investments - equity, debt and cash equivalents. On EnrichHER Funding, you are making debt investments; it's similar to purchasing bonds instead of stocks. Payments to debt investors are typically tied interest rate or total return and allow investors to receive regular cash payments. Payment terms will be defined in the investment contract. Equity investments are considered to be riskier than debt investments because equity investors in a private company usually need the company to go public or get acquired before they receive any payment.
However, despite the fact you will be making a debt investment, there is no guarantee of any payment and you can lose your entire investment. See Risk Warnings.