For now, you can trade US stocks & US ETFs directly on TradingFront's platform. To see different ways to trade, please see the articles at the trading section: https://help.tradingfront.com/hc/en-us/sections/900000124666-Trading.
If you need to trade mutual funds, bonds, futures, options, or forex, please do so via Interactive Brokers' TWS software.
To make trades, you have to log in to TWS by using your F-account's username and password provided by Interactive Brokers. If you forget your F-account username, please contact support@tradingfront.com.
TWS includes all of the most advanced algorithms and trading tools, and offers a library of tool- and asset-based trading layouts for total customization.