Lava Mobiles — "www.3gsite.com" is been opening by its on in android default browser (the earth logo browser).

Address:

Amritsar, Punjab, 143001

"www.3gsite.com" is been opening by its own in an android default browser (The earth logo browser)... Even through i've set the default browser as chrome but when i continue to open any app's link from some other app i. E what's app, instagram etc it automatically opens in android browser (Earth logo) rather than chrome which i've set as default browser. I've formatted my lava phone 3-4 times... And there is no any issue of viruses coz i do check my android 2 times a month... Am getting sick of it what is this nonsense happening to me... Pls give me the true solution to that