I see many errors in those sentences. I will give you a hint. All sentences are supposed to start with a capital letter; the only other words that have the first letter capitalized are proper nouns and titles, and the word "I." The word "myself" is not supposed to be capitalized, and the conjugation for "have" in the present tense singular first person is "have."
"Spelled" and "spelt" are both accepted in Great Britain, are they not? Therefore, you should use "spelled" to avoid the confusion of people mixing it up with a type of wheat.
Are you referring to Great Britain as the geographical land mass encompassing England, Scotland, and Wales, or do you mean the United Kingdom of Great Britain and Northern Ireland as a whole, or both? Who even uses the word, "spelt" to refer to a certain type of wheat anymore?
It has come to my attention that you do not qualify for this job, for several reasons:
1. You did not use a capital letter to begin your sentence.
2. You did not capitalise the letter i to refer to yourself.
3. You used the word "gonna" for no reason.
4. "Can I join" needs a question mark.
5. You didn't put a full stop at the end of your first sentence.
"Gonna" is an informal contraction that is not widely accepted as a word.
The word "gonna" is not a widely accepted word; it isn't even a word at all. In addition, you put this non-existent word in your sentence for no reason at all. The sentence, although still full of errors, would have made more sense without this word.
"Spelled" and "spelt" are both accepted in Great Britain, are they not? Therefore, you should use "spelled" to avoid the confusion of people mixing it up with a type of wheat.
Are you referring to Great Britain as the geographical land mass encompassing England, Scotland, and Wales, or do you mean the United Kingdom of Great Britain and Northern Ireland as a whole, or both? Who even uses the word, "spelt" to refer to a certain type of wheat anymore?