Hiragana を and katakana モ and ヤ are wrong.
Notice that;
を: The direction of the last stroke is opposite.
モ: The vertical line doesn't cross over the upper horizontal line.
ヤ: Unlike hiragana や, the slash line crossing over the horizontal line is just one.
I wonder why you learned them in the order あえいおう, not the most common one あいうえお. The order あえいおう is indeed used, but usually it's for vocal exercise mostly for actors.