Best theme and plugin to build an investment or banking website using WordPress

Hello guys, please I need a theme or plugin best suitable for building a website for investment or banking website that has a client dashboard.
Your recommendations will be highly appreciated.

Thank you.

It doesn’t exist. Securing the system is a completely another job and what you get for 60-90$ won’t be providing whatever you’re asking.

For a banking/investment website, you need to invest some serious money as well but there may be some PHP scripts may help you on basic features.