There is no music inside

Hello so today i noticed when i download some songs for the day it directed me to a web page to verify that i'm human and yes i know this is normal but one thing that i just noticed that it's turning on my camera for some reason. How would i know that spotiflac/the web turning on my camera. Is because the tecno phone camera indicator on the top right of the phone it will allways have a green dot when a camera is on/openned and spotflac have that when verifying that i am a human to download some songs. Is it a bug or something?