sdl 2 - text is not displayed correctly

[TodNaz]

Hello!
Maybe someone came across ... I use sdl 2 derelcit, and wanted to 
draw text (not English, but Russian, for example). And when 
called in TTF_RenderUTF8_Blended, the text is drawn with 
incorrect characters (with these: "<?>"). And with wstribg and 
TTF_RendererUNICODE_Blended, the surface has the wrong size. 
Maybe someone knows what to do? Thanks in advance!

[Sorry for the bad English, the translator helped.]