When I was 50 I started to learn English.

I’m a Japanese woman. I started learning English when I was 50.

When I was 51, I joined a language exchange server on Discord.

I met some Japanese learners on the servers, and now, I sometimes talk to them in Japanese and English.

私は現在53歳で、今も何人かの日本語学習者と会話をしています。

e.g. “What is the difference, between “習う” and “学ぶ”?

I taught the same things to each of my friends.

And now, I have decided to make a “まとめ site”.

(a web page which assembles related sites)

I’m a beginner in English so I want to tell me if my sentence is wrong.