so the mod is supposed to load atleast hundreds of chunks, its even capable of generating the whole minecraft world proven in several youtube videos. but whenever i use the mod all that loads is just like a 16x16 chunk area at the spawn then nothing else generates. it also takes up to 1 minute for them to load. it's not about my pc since i run the game at like 60 fps average. so the mod basically doesn't work. i tried downloading cubic chunks and cubic world gen too, i also downloaded the dependencies required. how do i fix this

No im not

Are you using the cubic custom world type?

Sorry for very late reply but try with it on the rough generator should start and the generation around you should be near instant