Basically, you can change your IP in 2 different ways. One is to use Kameleo's built-in proxy manager. The other is to use Proxifier. We created tutorials for you so you can easily set up Kameleo with Proxifier.
Setting up is a bit different for different proxy providers. We created articles for the most often asked ones. You can set up with a custom proxy provider based on these guides, or request it in a support ticket.
Please note if you are using Proxifier you have to set up a Direct connection in the proxy settings of Kameleo. So you either use the Built-in proxy manager or Proxifier.