Changes in the code are not saved and new ones are not created for me

Question

Changes in the code are not saved and new ones are not created for me

Answer 1

can you please ask a question more clearly?

Answer 2

Check your Internet connection. If it is normal and you are still not able to save changes, then copy the code to your clipboard (Ctrl+C or tap Copy; you can also temporarily paste it somewhere to not get it lost), close SoloLearn, open it after some time, paste your code and try to save it again.
It also could seem illogical, but it may be that you mean it does not allow to save changes in one click? Then there is a window popping up where you need to name the code to save it in your profile.