Hi Roy,
Thanks for reaching out and thanks for using BoldGrid Post and Page Builder for WordPress!
Sorry to hear you’re having trouble getting your PayPal button to display on your page. You could try adding the HTML using the “Text” editor inside of Post and Page Builder. the “Text” editor tab is just above your content section in the right corner beside the tab for “Visual” editor. Find the section where you would like to add your HTML, paste it there, then switch back to your “Visual” editor and publish the page.
If that doesn’t resolve your issue you’re are more than welcome to copy/paste your HTML into the thread here, and we will attempt to replicate the issue in one of our testing environments.
Another possible solution is to use a plugin like “Easy PayPal Buy Now Button” to add Paypal buttons to your site.
I hope this helps. Please reach back out if we can assist you further with this.