DADAWENWomen's Classic T-Strap Platform Mid-Heel Square Toe Oxfords Dress Shoes

Heel height is 2.75 inches, what is the platform height? Thank you.

The information states the shoe comes in "red" however per the display it looks more like a burgandy brown. Is the color as shown?

I wear a solid 8.5, is the 9 going to be too big for me??

I bought the shoes less than a month ago and they have already fallen apart. What can I do?