Cruise Control problems of the 2017 Ford Fusion

Car began losing power uphill, and even pushing the gas pedal to the floor did not help. High pressure fuel pump was replaced at a Ford dealership, but the problem continued, and got worse. Eventually had to be towed to another dealership, where they fixed the problem enough to get home, although hills remained an issue (cruise control was set to 70, and even the smallest hill would cause the car to slow to around 40-45 mph). Car currently is sitting in my driveway because I am afraid to drive it. It might stall out in traffic.

I have had my battery replaced a number of times my car loses power often has to be jump started. The cruise control activates itself speeding me up and slowing me down and the radio no longer works actually none of the controls on the steering wheel and or the radio work.