今回は白を購入します。
前回は黒でしたから。
前回は間違ったので今回は大丈夫です!(^^)!
以前あなたのPayPalのアドレスにメールを送りましたけど見ましたか?
I'll purchase the white one at this time since I bought the black one the last time.
I believe I am fine at this moment since I made mistake the last time.
Did you check my email which I sent to your Paypal address before?