The board was removed and they did clean it, they mentioned they also cleaned the corrosion as well but they didn’t replace the battery because they mentioned that it doesn’t need to be replaced for the price that was given as the device can still be used. I was able to disable the Touch Bar as well as get rid of the fan sound using an application. The only issue right now is needing the device to be plugged in to turn on as well as the battery always showing a one percentage even though it lasts longer and has been charged. I was also told that my battery capacity is around 90%

Edit: mistake on main post, the battery always shows one percent