so whenever i load into a game into a new solo on 1.20 its not letting the mod work at all this is my createive inventory i see there is no tab for the mod and please i need help

Did you installe one of the mod loader? That could be the problem or forgot to put the mod in the mod folder.

Please provide a latest.log, found in your logs folder; once you have it, upload it to https://mclo.gs/.