Complaint Review: MCDONALD'S COPRORATION

I have been cheated out of 4 online codes that I've entered for the online McDonald's Monopoly Online Game. I won the first time, then the screen went blank, nothing happened after that. I land on the property finally needed to win that prize and then the website stops responding.

It has happened twice when I won, I decided to report on the second incident.

I feel cheated. When the website doesn't respond after I've entered a code when I try to enter the code in again, the response is that code has already been entered/used.

LATOYA
MIAMI, Florida
U.S.A.