Thanks for asking.
I see that you are using old version of Pro Theme 1.2.6. Please update Pro to the latest version 2.0.4 and see how it goes. https://cloudup.com/cspTlBt2RLG.
I can also see that you have not validated Pro Theme. https://cloudup.com/cXJTFb8ADGM. I suggest you to first validate Pro and then proceed to update the theme and plugins.
You can take a look at our theme and plugin update guide for further instructions on updating theme. I am also sharing tutorial link to our theme validation guide:
Let us know how it goes.