SiteOrigin widgets not working

Hi

I am using the Maskitto light theme and the Siteorigin widget bundle is not working correctly. when i use the SiteOrigin image, i can’t select the ‘choose media’ button. Also when i use the siteOrigin Editor, tiny mce is not appearing.

I have already gone through and disabled the unneccessary plugins and remoived the them and the SiteOrigin widgets are still not working.

Any tips on how to fix this?

Thanks