Sololearn not calculating marks correctly

Question

I had 310 left to next Level 14. Won a challenge
with 10xp. Means now I had 300 to level 14. Won another challange with 6xp, but now instead of 300-6=294 to level 14, I have 310-6=304 to level 14.
Similar has happened many times earlier also.
Why so❓

Answer 1

[e-mail]
email☝️

Answer 2

Maybe refresh your page (app). Like get out of the app and come back again. It should work...
If not, please contact Sololearn.

Answer 3

Thanx JTLZ

Answer 4

Tried this. But didn't help

Answer 5

Any comments please.
I m still facing this problem.

Answer 6

Anyone please....
How to contact Sololearn about this issue?