Why can't I find the 'Manage Blogs' link to add new posts on my store?

[kyo00710]

I cannot see “Mange Blog” link to add new blog post or pages.

I’ve chosen a plan to activate my store, but I cannot add blog post. How can I add blog posts for my store?

My store is gifting-maison.myshopify.com.

Best regards,

Quang