Hi, here are some videos for how to do the IELTS Writing part 1 which I thought someone might find useful. They look at the language needed for describing graphs, charts and tables.

LEC - IELTS Writing 1 - episode 1 - YouTube
LEC - IELTS Writing 1 - episode 2 - YouTube

They're on my IELTS blog Martin's IELTS Help
but for some reason they're a bit blurred when you watch them on the blog, so watch them on Youtube instead.

I'll be putting some more IELTS stuff soon, so I hope it helps!

Good luck