Raptorsaurous

So, I recently attempted to put a modpack together for personal usage, based off a modpack a YouTuber has done recently. All of the mods were from theirs, and it kept knocking me back to the profile selection screen. I have checked everywhere but so far, I have found nothing even remotely close to helpful. I checked the EAQ and as far as I understand, this meets the requirements. So, can anyone help me resolve it? If anyone can help me resolve it, thank you. If this is not on the right area, I will remove it. (or attempt to, as this is my first post I'm not sure how they work)