I have been going 'round-n-'round on their site, and they have no way to leave feedback on their site. I don't have a problem with a restaurant, only with the corporation. Completely ridiculous.
Zero chance I will ever use social media for anything, and definitely not to communicate with businesses. So Guess I have to look up their address and send a good old fashioned snail-mail.
Each page they have for different products have (essentially) FAQ, and then a link for more questions that just leads to another FAQ page and their phone number (and I hope addresss).
Product or Service Mentioned: Mcdonalds Website.
Reason of review: Poor customer service.
Preferred solution: Let the company propose a solution.
Mcdonalds Cons: Website.