Please, why can't we contact or with one another here on Sololearn? It'll make learn here even more exciting.

Answer 1

you can join the discord server to chat with other people in real time for the time being

https://www.sololearn.com/discuss/689391/?ref=app

Answer 2

You mean personal messages?
This is one of the suggestions for further improvements of this app, but it takes some time.
You can always send feedback to Sololearn using their e-mail address.
Q/A is only supppsed for programming related questions.