Help please
 

I was writing a letter for a concert I'm going to, but I need it to be in japanese and my japanese level isn't good enough to write all that letter without big problems so I wanted to know if somebody can help me, I'll be very please... and sorry for that, I know lotta people don't have time enough to waste helping me in those kind of things but well...
Thanks^^

You are writing a letter for a concert? I don't understand.

What kind of letter? I can try translate, but, I may make mistakes. I am sorry. I can if try, although, thank you.

i can help you. i am japanese.