BMO Harris Bank Account Or Service Complaint

BMO Harris Bank account or service department,

Checking account Account opening, closing, or management Wisconsin

I opened a checking account with BMO Harris Bank, which came with a $200.00 bonus offer to be paid within approximately 120 days of account opening. It has been over 120 days since I opened my account, and I have fulfilled all the terms of the offer, but have not yet received my bonus. I contacted customer service, and they said that they were unable to see the status of the bonus, but that their marketing team was running 2-3 weeks behind schedule. However, it has already been more than 3 weeks since my account was open for 120 days, so even according to their delayed time frame, I should have received my bonus by now.