help me please…?

Please help me to draft this. And add more if you want.
I am only 16 and English is not my basic language.
Hi , how are you?
I know you are very busy. Can you do mea favor ?
In this moment you are the right person for me. I need a bag which help to to carry my 2 digital camera and other accessory (such as – lenses , battery grip etc)
I badly need this. And it is not free of cost. Please, if you can do anything for me.
It should be medium size. have a nice day and wish you a nice return.