BYD TANG L 2025 Flagship model, how to activate self parking etc

Hello everyone! I have been fortunate enough to buy this beautiful car a BYD Tang L 2025 flagship edition in ink bamboo green. The issue with the car is that the dealer that sells the chinese markets, has put a rough translation package in the infotainmant. When the car speaks to me for warnings its all in chinese and the voice commands dont work and the self parking. In my country there are people that can do it but for 200+ euros, I am tech savy so I think I can do it myself since I added google maps to the car. Is there a guide online on how to do it or a zip file with which needs to be uploaded to the car. The guy that offered to do the service said something about linking the D-Link app to the server. Any help in this front?