Am I must complete a lesson at the same hour from the past day?

Question

At Saturday "yesterday" 12:00 A.M (+2 GMT) I joined back to school event and completed 1 lesson, Sunday "today" at 10:00 A.M (+2 GMT) which is one hour ago I didn't get any notification that I did complete today's lesson or not ..

Answer 1

You can complete one lesson in any time in a day for BTS that will add in your BTS .
Welli Makki if you complete 1 lesson it gives a notification of completing lesson today's.
you should join again BTS .
ask about this to sololearn directly by email.

Answer 2

How did I know that if I complete let's say today's mission?
Såñtösh Màràvi
I don't get notification of let's say today's mission