I don't have anything to do with the modpack, so I am afraid I can't help you with that part :-(
and do you know who has to do with the modpack to see if he can help me??
any email or place to ask?
don't you have the mail? of the person in charge of the mod to ask him how he can help me? or any way to contact him?
since on the site where I downloaded the mod I can't contact
