Hey there!, thanks for your purchases. You’ve sent http://weplus.studio/evoclinic/testimonials-2017/ reference page not found on your side. Can you give us a working sample page?
Also you don’t need to do any video gallery for this. Just click to the VC template button and pick up any one of the templates.
It’ll be inserted automatically. Just maybe you need to change video thumbnails if you want to change them. Otherwise it’ll be read thumbs from the videos automatically from the video source.