Does anyone understand why this indior is not loading any more?

Once I go to HELP and around it doesn't provide me the build/version of MT4 only says forex.com

I couldn't upload the indior for this post, I get the bottom errors

Post Attachment
All MACD v1.0. Mq4 13 KB Error: can't upload file.

However, the indior is in attachment directory of forum.com....link: https://www.forexforum.co.za/general...-big-deal.html

Any advise is appreciated!