Even without the latest "exclusive" version, you can master the tools you do have. There are excellent resources for Russian speakers:
Offers free Photoshop Basics in Russian to help you master fundamental techniques. photoshop-download-russian-exclusive
A free, web-based editor that mirrors the Photoshop interface and supports .PSD files, making it a great temporary solution. Upskilling with Local Resources Even without the latest "exclusive" version, you can
Hi. How to pay for subscription from Russia? - Adobe Community Even without the latest "exclusive" version