As an AI language model, I am not able to check if the YøùTùbé Vance app is currently working. However, it is important to note that using third-party applications, such as YøùTùbé Vance, may violate YøùTùbé's terms of service and could potentially harm your device with malware or viruses. Therefore, it is recommended to use the official YøùTùbé app for safety reasons.