Open the proxy by using the Inject button on the homepage of this site. Injection helps keep the proxy undetected. You can also open the proxy by going to the Embedded tab of this website, but this may lack some features. If the Inject button or Embedded tab do not work, look through the Mirrors page for a working frontend.
Enter a URL in the destination input. You can also search things using DuckDuckGo by putting a query without periods into the bar. Once you have something entered, either press the enter key or the Start button.
In the upper right corner of the screen there is a button with a down arrow. Clicking this button will reveal the navbar, which can be used to navigate sites within the proxy. On the left are the back, forward, and reload buttons. In the middle is the URL bar, which can be modified to go to a specific website. On the right is the exit button, which takes you back to the proxy selection screen, and the close navbar button, which does what you think it would do.
Clicking the Settings button at the bottom will open the settings panel. This panel allows you to change the proxy type, proxy server, and add a custom proxy server if you so desire. Leaving the proxy server on auto is recommended unless you want to use a custom server.
Wisp communicates over WebSockets and encrypts your data, whereas Bare does not. This makes Wisp significantly more reliable; however, if Bare works for you, it may provide performance benefits and increased compatibility.
Selecting the "Custom" proxy will allow you to change the URL of the proxy backend. You can then either put in a self hosted site or an alternative proxy URL. Self hosting provides several benefits, such as increased stability, speed, and reliability. See the pages for self hosting with Wisp or Bare to get started.
More backend sites can be obtained without self-hosting from the TitaniumNetwork discord server. Get verified and become a member so you can access the #proxy-chat channel, then run the bot command /proxy AU or /proxy IN to get an Alu or Incognito link. Add /wisp/ to the end and paste in the custom proxy bar when the proxy type is set to "Wisp/Libcurl".