Mr Delivery what a joke

So Mr Delivery im very dissapointed been trying to order food for the past hour keeps saying i must try again however now i must order something from an alternative restaurant which is not what i initially wanted and i need a manager to contact me regarding the security features about your app because when i purchase food via the app previously or any other merchant my bank would ask me for an OTP but all of a sudden it doesnt do the OTP verification which is a problem so what if someones phone gets ****** and they order food on the app using the details on the app just to be spiteful and this has happened to me before so i will never take that risk and order through MR D again and i call your *** and the agent laughs at me so if thats how customers are treated GOODBYE