JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
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Unfortunately we do not have an integration with Orbis, I also checked their website and I could not find a developers page or API documentation, here is the link that I've checked: http://orbispaymentservices.com/
Please do note that an API or developers documentation is required in order to develop an integration between JotForm and the payment gateway you're looking for.
However, if you want we could escalate this to our second level, but do note that we cannot provide an ETA about when this could be implemented.
Please do let us know.