New 2020 honda accord hybrid only getting 33 mpg on hwy I have checked to I don't think the hybrid pard is working?

 

Welcome to the forum. Take the car into the dealership service department and have them check the system out. Car to new and under warranty to my touch. Also document how you drive. What is on and off. Outside temp. Fuel mileage. Easy or hard driving. Average speed. Date and time. This gives the tech more insight to why your car is not delivering the proper mileage.