Please help with Fixing custom indicator

Hi guys.

I have one custom indicator that I have buy (or better I have payed for coding).
Problem is that this indicator don't work correctly and coder that has made this indicator don't reply to my emails.
I am asking for help to find possible bug and fix it. I can pay for this help when it will really fix the bug.

Thanks for help!!

No one can Help?

your indicator don't work correctly...
what problems you've got?