First thing you should consider is getting your own domain name. When you still run on a blogspot.com URL I immediately assume you recently started and your blog isn't worth the time.
You have it set to invite only. No one can even view your site unless you invite them. As a general rule this will keep folks from viewing your site.
Jameyson..thank you for your time..I have closed my blog..somehow thought it is not good way it go..this is 100th time creating a blog and then closing..think I am lacking some concepts,.tq again
Before you set up a blog you should have a plan or a goal. If you're ready you can start with it so you don't have to delete it again and start all over again. Using blogspot is okay but if you can and you have a budget you can get your own domain. Choose a domain that best describe your blog.