Form is getting stuck on "please wait".

Our website page for this request is https://diversityexecutiveacademy.com/submit-credential-renewal/.

Users are complaining that "I tried to submit my attached form a number of times but it kept freezing saying “please wait” at the page where I submitted my payment information."

Please advise. 

Please try embedding the form using the Iframe code, but without the script part: https://www.jotform.com/help/148-Getting-the-Form-iFrame-Code 

Example: