I have seach on Adplexity some Lander for mobile content.....
But I have no idea how get
Just is a Mobile content or video content
also if I want make new Lander I have not idea what write in...
How Make a Lander for Mobile Content or Video Content?
There must be some to be found in adplexity, I've seen them in the mix several times.
But if they are not, just make your own ... do not make anything complicated. Simple Warning page/ age check page will do, or a wall of video thumbnails. Try to look for something like that.
You can make new landers in simple hmtl, if you can't do it yourself, hire a coder. Modifying an existing LP is the easiest.