I have problems with integrating Paypal Express Checkout to my magento website.
I have a merchant account with Paypal Turkey. I got the API signature from there and inputted that on the back end of magento payment services to configure an express paypal checkout. The 'checkout with paypal' button appeared on the website. However, when it's clicked, it gives an error message "Unable to communicate with paypal gateway" I have disable the ssl verification on the back end paypal settings, but got the same error message.
I am using magento 184.108.40.206 community edition. The website url is [url removed, login to view] It is being hosted by innohosting.
I attached some screenshots to explain the case.
The project is basically to get the paypal checkout working.