if you need help with code, please bro 🙏 downoload discord, it's too hard to help you only using mediafire file and modbay.org. I can't tell you about for how to make entities, using blockbench without normal messenger.
reason why, in discord you tell me how to use blockbench i recorded video without sound and you can see all, and i can tell for easy how to make entities too only with video in discord without sound too.
Please, it's too hard to tell you how to make mod only with txts files.
Have a nice day :)