Hi,
Yes the screenshot said that the currency is not supported. That's why I am asking you a screenshot of your currency details (in the System > Currencies) in order to be sure that you are using a currency with the right "currency_code".
The title in the screenshot it not "ILS" but the symbol of the currency, that's why I am wondering if the currency configuration is right.
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.