Japanese Check!

Not sure where else this would go ~

Anyway, can someone check my japanese for me, and make sure this sounds about right? I'm only in japanese 2 o xo;;
I FAIL SO HARD AT IT DX

イラストを変えることは難しいでしょう。私はイラストについて無知でした。御免なさい。

I fucked up a drawing. It apparently meant death in Japanese, so I would like to apologize.
Um, the Kimono Lapel was screwed up. I AM SO IGNORANT /sobbbb

"The illustration's changes were difficult, right. I am ignorant about the illustration. I'm really sorry."

That's how I read it. Was it how you wanted to say it? ouo*

YES. Thank goodness : D
Although, i hadn't met to put the 'しょう'. I'll edit that.
ACtually, I'll just have it as 'I am ignorant'