Hi,
I am currently having the following problem.
Any new file that I create or add to my repository is not shown on the remote repository on Bitbucket.
I've even created a Bitbucket pipeline (with the Bitbucket editor) and I can't edit the .yml file because, BItbucket can't find it - Even though it shows it on my repository.
I get this message

I am not using SourceTree to push my files, only my Windows CMD (with Git installed). I just installed SourceTree and started to use Git from there.