Nothing happens because You are not using metamod anymore. You started to use another non-metamod bot, so that's why You need to go somewhere else for the help for that bot.
This is podbot mm forum. This IS NOT podbot 2.5 forum.
Install this (just uznip everything into Your main cstrike folder - let overwrite all files) and podbot mm v3 should start work for You.
If Your output of "meta list" says nothing it means it IS NOT installed or You did it incorrectly. You are talking about the listenserver or about the dedicated server?