Unpopular dj/midi controllers

hello I have a epsilon pro mix 2 midi controller.been having trouble figuring out the run round on the mixxx software its not easy for me to find the right tsi file aka the controller file on the preference mapping

TSI files are for Traktor and won’t work for Mixxx. Try using the MIDI controller wizard.

https://manual.mixxx.org/2.2/en/chapters/advanced_topics.html#controller-wizard