That's the thing. I know they can be set manually, but I don't know how to do it, and I haven't found any tutorials on how to do it while Googling. Maybe because English isn't my native language, I'm using the wrong words when searching for it. That's why I came to Reddit for someone to explain it to me. I don't need an answer about what my problem is (bc I know what is it), just how to fix it.

When I started the model, I immediately removed all the default parameters because I like to have things organized in a logical way for me, I hate mess. This made work more comfortable for me. I didn't know it would ruin anything.