Commits will not go through

[ordoneza]

Hello,

I have completed this assignment, but for some reason I can't commit my work. When I try to commit from Rstudio, it seems to go through and gives the message "everything is up to date". However, nothing appears in the repo in Github. I've tried to do it straight through GitHub by just uploading files, it tells me something very wrong happened during the upload. What can I do to solve my problem or further help you, help me to solve my problem.