For those who want to review some basic brick stitch bead weaving stitches to get you on your way to making charms, I've compiled some video links below. I hope you find them helpful.
Animated video made by Miyuki Co. for ladder stitch and increasing brick stitch, https://youtu.be/tmGh1SKP4ds
My video with the basic beadweaving stitches, https://youtu.be/oJ-LHPbn3xU
I am also attaching an image with a chart of a heart (below), and providing you with an instructional link to complete the heart https://youtu.be/X0kJrQaDlOY
You could also search youtube for "brick stitch" tutorials.
Please visit me on Instagram, https://www.instagram.com/beadcrumbshawaii/ , for free patterns that you can practice on before making a purchase.
I hope you find these resources helpful.