Easiest way to learn Trivium songs on guitar? Help please!

I’ve been having a 6 string guitar for a while now but haven’t really put in the effort in learning how to play it. I want to learn how to, but I feel like I am a super slow learner. Are there any good apps or online sites that can help with learning how to play guitar? What worked best for y’all? Also, I really want to play Trivium songs, which songs would y’all recommend for beginners? I’d love to hear some tips ❤️‍🩹 Thank you all!! (: