Please provide a correct license!

Hi I had a problem with my board:
Please provide a correct license! For more information:
19:09:05.016 -> http://www.heltec.cn/search/
19:09:05.016 -> ESP32ChipID=18F8641C5210

Can you please add the licence for my board (esp32 heltec lora32 wifi v2), because the site does not work.