Menu Cart Pro doesn't appear in my website after installed

Hello Jeremiah,
I have Menu Cart Pro version and cart is not showing on Top Menu as I did in the setup.m my websiste is: http://www.pharmrce.com

Before was working but now desappear.
I didn’t update wordpress…. I still with old version that was working before.
Just let me know How I do to my Menu Cart Pro wil be show it on my top Menu

https://wordpress.org/plugins/woocommerce-menu-bar-cart/