For any issues related to the default Payfast generated buttons, you can send an email to our Customer Services team on support@payfast.co.za.
Please note: Any issues that arise from the platform in relation to the button, such as WordPress stripping the JavaScript, redirects, additional URLencoding, etc. cannot be resolved by Payfast. In such instances, you can follow up with a qualified web developer to assist with resolving the problem for you.