Please help me correct the following sentences.
According to the questionnaire, we analyzed it and got the result：
The number of Net addiction boy students is more than girl students. Of 120 students, there are 57 students having the Net addiction phenomenon. They are 30 boys and 27 girls.
Remember - if you don't use correct capitalisation, punctuation and spacing, anything you write will be incorrect.
Also, you can't 'have' a phenomenon.