I'd like to prolong subscription but I can't find the way how to pay from Russia.. Any suggestions?

I'd like to prolong subscription but I can't find the way how to pay from Russia.. Any suggestions?

First of all.. this is great app! Thank you!

Bug:
There's a little bug.. when I lunch app from a widget it starts from a wind screen but as I read play market feedbacks most people (me too) like to open app at another screen (rain for example). If you planned app remember users choice then you should know that app doesn't do it.
And one more bug..
Russia, Kemerovo.. we have many cams but in app only one. There's an app that have most of cams in Kemerovo. I hope you can take cams from there.

Suggestion:
If you'll make donate price a little smaller then you'll have more money because I think that most people would love to donate but $5 is too much for them..