Cannot Open Blog

Hi, I’m hoping someone can help me here. Not very techi, so I apologize in advance. I’ve been trying to access my blog since yesterday afternoon without any success. I’ve contacted my host and was informed the server is working fine. I’ve double checked my file manager against the package for WordPress and everything looks like it is still there. Any suggestions?

My blog is peggyanncraig.com/blog, though not sure if that will help as it will not open.

Thank you.