Bad food experience

On fathers day i was at bossa and my experience was the wors when i came to the food staff was friendly and tryed to keep up happy but the food was very bad firstly my daughter received a raw burger then when they brought it back there was items missing on,the steak was extremely cold and steak is not nice when its cold i also orderd me ribs an wings the rib was iced in the middle an the wings was over fried i send my ribs back an they just but it on the grill when i got it back it was burned and covered in source this was the worst experience ever an i would like you to resolve it and the site doesn't work to submit a complain