Facebook Scheduler


I was looking for a script at codecanyon that could schedule Facebook posts and update FB pages covers but what I found was just several scripts that support post scheduling only.
Does someone have an idea of where to find a FB scheduler script that supports changing the cover of the page, posting videos etc.

I’ve never seen any tool which can schedule the cover photo change and am 99% sure it doesn’t exist.

Scheduling video is relatively easy but never tried to do it using a codecanyon script