New indicator purchased

 

Purchased an indicator off MQL5 website but can not get it across to my MT4 platform: Please help?

It shows up in my purchases and i click on the "Install on to the terminal" but nothing comes across?

Within MT4 under options in community tab I have logged in with my details but still no joy?? Any suggestions?

 

For Windows, post #1.

For Mac, Post #2.

For Linux, Post #3.