Good Music.
Guitars sound great. Bass & Drums, too.
A nice Blues Rock write.
Good Mix.

Your vocals are Good. Very song/genre "appropriate".
You seem to make the vocal "small" (in the overall). I think you need to make it Bigger. Not Louder (though it could be some), but Deeper, Thicker, Beefier. Bold (not Shy). Proud.

fj