EA cannot be added to the chart

 
The EA can be optimized but not added to the chart for trading. Does anyone know why?
Files:
 

Is this the full version or you've just downloaded the demo?

Demo versions can be tested and optimized on the Strategy Tester but cannot be attached on the chart and trade.

 
is the full version purchased in MQL5
 
Gouxiang Lan #:
is the full version purchased in MQL5

Contact the author/seller then.

 
埃萊妮·安娜·布拉諾 #

然後聯繫作者/賣家。

The author is banned from selling products by MQL5, so the seller cannot be contacted.

 
Gouxiang Lan #:

The author is banned from selling products by MQL5, so the seller cannot be contacted.

Then probably the EA needs some updating before it can be attached to your charts and work properly and the author hasn't done it.