How to get sololearn streak back?

Answer 1

This happened to me when I updated the app.
You still have your streak.
You can go to the feed tab. While looking through the posts. You will come across your info, you will see your active days there.
You can downgrade your app to see your streak. Cause I can see that you are active 162 days

if you missed a day. then the streak will reset to Zero. And can't be recovered.