Hi.

I wanted to buy some Skype credit. But when I saw that the only payments are through Pay Pall, credit cards and bank transfer I stopped there. I didn't finish the purchase. I've sent an email to Skype team asking if I can leave it like that or do I have to withdraw. Didn't get any answer so I'm asking here. I don't intend to get myself a VISA or make money transfer. International are expensive and not worth the trouble.

Does anyone have an idea what to do with it or was someone in similiar situation?

If you didn't complete the purchase you don't need to take any action.
The transaction will 'fail'.
No need to file a ticket to Skype.
Many VISA credit card issuers don't make an annual charge.