I’ve wanted a iphone for quite sometime now and I finally got one but noticed 2 white dots on my led screen but they are hardly visible and can only be seen when the screen is on a dark background. they are not visible when the screen is turned off can someone help me with this issue please?

https://preview.redd.it/noebzh0e5s1c1.jpg?width=2448&format=pjpg&auto=webp&s=c9890a27b7997b10bcae47a2dee8dcda402d6e13