The song "Endgame" needs a lot of work.by noizy
I kind of liked the lyrics and the basic song arrangement. I am somewhat unhappy with the absence of an audible "bass line". There's a big empty hole in the EQ spectrum there.
The quality of the vocals is "rank amateur." That's OK for a demo if that's the best vocalist you had to work with.
But you need to talk to your producer.
To me the real "crime" of that track though is the vocal production and the mixing of the vocals with the rest of the track. The microphone technique is bad. The levels are bad. The EQ is bad. Don't even get me started on compression