If you have a Blog installed on your website through Beyond Indigo, you can access it by going to:
Enter your username and password that would have been listed in your Getting Started Guide. If you do not know your username and password for you Blog, Submit a Help Desk ticket and you can request a new one.
Beyond Indigo installs Wordpress blogs. If you are new to Wordpress and have never used the Wordpress Dashboard, it can be a bit confusing. There is an excellent short User Guide here: http://easywpguide.com/wordpress-manual/.
There is also this article which discusses Blogging basics: https://help.beyondindigo.com/hc/en-us/articles/203884485-Blogging-Help
Once you are logged into the Wordpress Dashboard, you can then edit/add/remove posts, update your plug-ins, check on the SEO of your Blog. If you need additional help with Blogging, you can always join the weekly Blogging Office hours offered by our Blogging Manager. This is a free seminar which lets you ask your specific questions on Blogging.