dear dev
As I think you should build a video website, when the member posted the video will be paid Vidz coin and when download video members will cost Vidz coin.
On the other hand, when the website grows well, you will earn advertising.

Do not waste your time
First thing, there is no dev here to listen to your words, he went offline with loads of money and after pumping this to 20-30x times and sold all his coins.