I dont think a spell check will help you much, the weirdness is not so much the wrong (or in some cases, british) spellings but the way you build a sentence. And it's not just mistypings or even dyslexia (except perhaps the "Christain" which is a frequent dyslexia-thing).
If I were to guess, I'd say you were someplace in England but not a native Englishman.
I'd say Jonestown!
Lay off the Koolaid!