License Enfold

Good morning. I need your help. I’ve been trying to update the theme for days but I can’t. I’m still at version 4.1.1 and I can’t update it in any way. I have a regular license in the name of “Horus Consulenti Associati”. My question is: if now I go to the themeforest site and download the latest version, how can I install it manually and above all, once installed, will I lose all my previous data? could you please help me understand what to do?As a last question since I bought 3 licenses of the enfold theme, how do I know which of these three licenses is linked to the http://www.horusnetwork.it site? Thanks in advance