I Really Should'A Read That Fine Print

This appears to me as a line quite fine, But i wonder if it would be that fine to them As much as it is to me, this line Is it gramatically correct, is my "is" at the right place? commas, aposttrophs spellings and words, a mistake is enough for them to lose their grace Should i use this word in here? does it express what i really want to them to know? Oh wait this one belongs just near the here xD :p It is just another silly one, or it does makes sense a little? but this is just a poem, being stupid is not a crime at all hope its clear what i want to say or has it now become more like a riddle? written, checked upload and post/print i really hope this one get hit oops i cant take those mistakes no more, but i thought i would read again but then i didnt now i regret, i really should'a read again that fine print