Is there no way to prevent ad popups from appearing when checking in on Unpa?

Is there no way to prevent the ad pop-up from appearing when checking in on Unpa? Haha, I see it 7 times every time I check in.

It seems like the pop-up window keeps appearing every hour even after I click 'Don't show again.' Is this an error?

I'm curious if it's just me haha

Ads are getting a bit tiring.