If this filename came from a specific website or app, you may need to or your device's "Screenshots" folder in the gallery to find the actual image.
The string of characters in your request (ЩўЩ ЩўЩў ЩЎЩЎ...) appears to be a distorted filename or a set of Arabic-Indic numerals that often appear in auto-generated filenames for screenshots on certain mobile devices. If this filename came from a specific website
: Press the Power and Volume Down buttons simultaneously while on the lock screen. On iPhone : On iPhone : : Press the Side button
: Press the Side button and the Volume Up button at the same time. If this filename came from a specific website
: You can use the Windows key + Print Screen to automatically save a full-screen shot to your "Screenshots" folder, or use the Snipping Tool to capture and save as a .jpg file.
If you are looking to capture or save a lock screen screenshot yourself, here is how you can do it:
: Press the Side (or Top) button and the Home button simultaneously.