I am getting an admin error about the mini-cart.php template being outdated.
I can see there are Shopic additions to the code for the original template, so will you be able to provide an updated mini-cart template please?
1. Make sure your customizations are written in the child-theme
2. If you customize directly in main-theme, you need to save this file, then update this file again after updating new version from themeforest
This is a theme purchased from themeforest, so you need to install a tool to notify theme update and update automatically from themeforest, it’s not in the download system from wordpress.
Another way to update the theme, you can download it from themeforest, compress the file to get the theme.zip file and install it on a normal website, this updated theme will overwrite your old version.