payment process does not continue after adding pro

-- HikaShop version -- : 2.3.4
-- Joomla version -- : 3.3.6
-- PHP version -- : 5.3.29
-- Browser(s) name and version -- : chrome, mozilla
-- Error-message(debug-mod must be tuned on) -- : none - just payment process does not continue after adding products to cart and click on proceed

For a client I use a hikashop business version for another I use starter version.
Payment provider is 'Sisow'
However in both cases I get the same problem:

1. choose for a product and variations like size etc
2. then I add to cart
3. choosen product shows up in my cart
4. I click the button proceed - at the moment there is only one payment option (IDEAL)***
and nothing happens? No other page, no choice of bank (which should show up by use of IDEAL payment***)

I am aware of the fact that hika does not support dutch sisow payment provider and Ideal payments.
But in another post/topic I found already a work around by downloading a special IDEAL module which should support Hikashop see attachments 1 to 4

Please help

Hi,

Yes, there are several payment plugins available for HikaShop for the iDeal payment gateway. They are all provided by third party developers. Please contact the developer where you get/purchased your payment plugin for help regarding the use of the payment plugin as we don't know how they work and how to support them. You can also potentially try with another one:
www.chillcreations.com/joomla-extensions...orm-ideal-for-joomla
www.jdideal.nl/software/joomla-extensies/68-hikashop2