Want To know And how i Set Ads limit on appodeal

I want to know that if user use my app then they Click On a button for a limited Time.Then its automatically Invisible.
And One more thing That is How I can Set Ads limit On appodeal?(If anyone Know)
i dont use Google admob anymore…
I will shift to Appodeal so Anyone Please tell how i can set ads limit on appodeal?

in appodeal,which ad you uses?

use tinydb & clock for set limit button click.if the value is saved, then button is not enabled.if not then reset your tinydb value and store again in tinydb.
its easy to use.