I'll get onto that asap as I'm currently out with my family lol
EDIT: Ok, I decided to redo it again and try it again but now when I click launch to load up the Modpack it just says that it can't be found or something like that and I'm to consult the Modpack author.
I still have the old files as in another file though so it's all good, well it still won't work with the old files but yeah
Also I'm not sure if this is related to the issue but I installed the latest version of universal forge and not the recommended and I did the manual install too, not sure if that makes a difference but thought I should mention it incase it is in anyway related to the issue I am experiencing.