Practice section questions are not being marked as solved plz help

Hello all. I am a new programmer and a new user on this platform. I recently started solving questions on this platform and while practising I came up with a problem that my solved and successfully submitted question are not being marked as solved by that green tick which appears in front of solved questions. As I am new here I guess I am making some mistake in submitting. Please help me with that. Thank you

I can clearly see, You haven’t solved questions, try to practice some question and get AC in them then after You will able to see that green tick(marked as done).

Below snippet is for support: