Random Pop-Ups

Your site looks clean on Securi – https://sitecheck.sucuri.net/results/zamkato.com/

So they might be plugin related, or a browser add-on or something on your local computer.

Try deactivating your plugins, and trying another browser to see if that fixes it.

BTW, I don’t get any pop-ups so that suggests it’s local to you.

I was also unable to get any pop-ups on the site. I clicked through a fair number of pages as well.