Tim Hortons

I am pure vegetarian and i asked them for egg and cheese english muffin. When i see the muffin in my car after driving few miles, there is some red slice of meat between the muffin. I don't know about the type of meat. Is this what they called customer service! I am pissed off by knowing this thing. By religious means i am not allowed to eat meat, so it's a big thing for me! Can't they take few minutes to sort out different orders or they should not be allowed to work if they didn't got enough sleep before work!