Introduce myself

Hello steemitian,
I'm a new member here allow me to introduce myself
My name is a Arif Ishtiaque Rahat and I'm 21-year-old and I'm from Bangladesh. Basically, I'm a student and I'm doing BBA (Bachelor of business administration) course here in Daffodil International University.

I want to earn money because I don't want to give stress to my dad. My dad is govt. bank holder. And he does hard work for fulfill our wishes. That’s why I want to earn
Now
I joined Steemit and I saw many people earning big here
And by seeing their earnings I get motivated
If they can earn big then why I can't
I will do hard work daily here and I'll wait for that day when I'm too earn big from here
Actually this is my second time for introducing myself here I want to. Tell you that I'm in trouble, my reputation goes to -5 from my silly mistakes and I really don't know about them, now I'm not Abel to upload a pic due to low reputation and sometime my post gets hide then how gonna people will see my post and upvote.
I request to all please help me.