Are you serious?
My daughter who is an A student cannot spell. I cannot spell. I have a Masters degree. I do my best but sometimes, the spelling is just not right! Sorry, I guess, despite my degrees, I am "dumb". I don't know how I got this far in life not knowing how to spell.
I am sad for my daughter. Her future looks hopeless. I will disregard what her teachers say about her future and just focus on her lack of spelling ability. Who cares about spell check and all her other strengths.
By the way, punctuation counts just as much as spelling. Your inability to edit your work makes me wonder why you are so concerned with others weaknesses when you have one yourself.