Urbanglide eCross DUO Electric scooter

Hello, I have received my parcel. I checked the scooter but I don't think it was damaged. I had a question to ask you. Can you help me? I'm just trying to put the cruise control on my scooter and I can't find a way of doing it. I'd still find it more practical as I'd seen that it was possible to do it, I don't want to change the mileage or the speed but at least to have the cruise control so that I don't have to press the handle all the way down the road. Thank you for your help.