Can't push commit to Github

Question

When I try push 1st commit in my life into my test project in the GitHub, I got error:

git -c diff.mnemonicprefix=false -c core.quotepath=false push -v --tags --set-upstream origin master:master
fatal: HttpRequestException encountered.
�ந��諠 �訡�� �� ��ࠢ�� �����.    //same symbols in the SourceTree

remote: Invalid username or password.
fatal: Authentication failed for 'https://github.com/RestoreAvailable/test.git/'

Pushing to https://github.com/RestoreAvailable/test.git

I write correct name and password, when i did push. 
In the settings i choose UTF-8.

What can I do? Can someone help, please?

Anarki2D2 · Accepted Answer

I reinstall app, and i think i solve it. I successfully commited another changes

Anarki2D2 · Accepted Answer

Reinstall not helped me. 
The solution for this problem that helped me: https://codeshare.co.uk/blog/how-to-solve-the-github-error-fatal-httprequestexception-encountered/