how can i convince my friend to join mylot?

It is not everyone like to talk. Mylot is a talkative community. If your friend is someone who loves to talk and read then you can convince her by telling that she learn alot here on a daily basis. Inform her that by participating she will be able to enhance on her english, meet alot of friends from different parts of the world and earning at the same time. But your friend has be a person who love to read and take part in discussion because remember this is a discussion site. All the best.