Readme file is being showed when site been published

https://github.com/Vashisht23/Travel-Materialize-CSS

Repository

https://vashisht23.github.io/Travel-Materialize-CSS/

The published site on GitHub pages showing readme file than Running my website 

Hi @vashisht23!

Thank you for reaching out and for being here.  Did you resolve this issue in another repository?  https://github.com/Vashisht23/Travel-Materialize-CSS is showing up with a 404 for me at the moment.  There could be various reasons why the pages site shows the readme file; for example, an index.html file missing from the root of the repository could also cause that result.

I’m geting the same issue too. Any luck with resolving this ?