Integrating Dwolla-iav on ionic iOS

Hi everyone, I’m implementing Dwolla-iav on my ionic app, and it’s work wonderfully when I build Android and Web apps, the problem is when I’m trying to open on my iOS app is rejecting the connection, display a sort of errors such as “Recipient has origin null.”, "Refused to display ‘https://www.dwolla…’ in a frame because it set ‘X-frame-options’ to ‘SAMEORIGIN’.

did you guys faced this error and solved it? or should I have to try another alternative such as in-app browser?

Thanks to everyone for your help and time.