Oh no, this is no good! I belive itch accepts credit/debit cards and paypal transactions. If you have a card try that because I've heard that paypal has a some blacklist or something unfortunately 😞
I am looking in to some other options, one of which would be an application on Steam with each tool as a dlc. Hopping this will help get around the country payment issues in the future as this has happened a few times already.
If your able to send me a dm on Twitter I can see if there is anything else I could do on my end even temporarily 😀 Sorry for all the troubles!