Poisonous Ice Cream

I went to mc donalds in florida on ontdekkers road last week Tuesday and ordered a strawberry Sunday ice cream with my meal..The ice cream I got was contaminated With Some Or Other Poison In It I Went back To Ask Them And The Shift Manager On Duty Jeane confirmed that the ice cream had a bad taste and smell to it she took it into the office and kept it for the manager Kefilwe whom I spoke to on the phone to check and follow up in the morning I was promised a call back and up to today they have not attempted to follow up and call me back regarding a reimbur*****t as promised I am very disappointed this is pathetic service and not to even talk about the poison they serve their customers that could kill us pathetic I will not just leave this as it is negligence and could kill someone.