Making money by mobile phone is nothing more than watching news and brushing videos to earn a few dollars, but you must not be confused by the word "making money online" you said. The so-called online earning is online gambling. At the beginning, you will win a few games with a small investment, and continue to play if you are lucky. If you throw big, you lose badly. Those so-called tutors are all dragging their feet, and few of them are real people. I have played it many times. I really made a profit at first, but then I lost.