The I2C scanner program finds the device at 0x77.
In spite of that I would still check the other possible address of 0x76.
Here's a snippet from one of my programs using the Adafruit BME280 library:
if (!bme.begin()) // Adafruit BME280 module (0x77)
//if (!bme.begin(0x76)) // GY-B11 BME280 module (0x76)
Don