A New Member Here, Who's Already Got A Problem.

Hey there, folks. I'm from Latvia, and I'm 14. Not long ago, I got a guitar, and I wanted to learn. In about three months.. I barely learnt anything. So, I decided, that internet lessons would be best for me. After all, it allows you to learn from very talented guitarists.

But, here's the problem part. I don't know why, but I can't progress chords fast enough. When I play things like the Slow Melody Lesson, I can keep up, but when I tried to play the Heavy Metal for Begginers lesson, well, there was a three second pause between the chords. Can I learn to play power chords acceptably by time, or do some people just ''don't have it in them''? Is there anything that could help me with this problem?