@sprinciasz for example when I select a site with the @click command and write @sel ca or @sell set cobblestone the bot does nothing the same with the .baritone mine diamond_ore command and many others
I believe someone else had the same issue on the same modpack and the solution was to just remove lithium and sodium extra, which are both client-side mods.
Per your last post, you mentioned that you use TLauncher. The donor perks cannot be used on that launcher.
Assuming that you donated under a legitimate account and use the official launcher, you would need to install the donor client and then use .seedmine or .t SeedRay